I have a '90 F250 7.3IDI and oil and vapor or steaming out of my dipstick tube. It is likely caused by blow-by, be sure the oil level is not over full as well. This is usually the problem of smoke coming . Mar 4, 2011 / My dipstick is blowing out-Please help !!! Usually this goes via the engine's . I havent done the oil filler cap test yet because im so fed up with this truck but i will do that tommorow. 2. per service tech at Power tech, but then it starts leaking from oil filler pipe. Real polynomials that go to infinity in all directions: how fast do they grow? If the valve clearances are found to be . No milkshake, no fuel in oil as far as I can tell. BHAF, no silencer ring, KDP tabbed. Smoke coming out of the dipstick to a certain degree is OK, however if this is excessive, this is not good and should be looked at. Ask a QuestionHere are the questions asked by community members. When you do a leakdown test, try to test in KPA not PSI. Customer complained about an oil leak. Crank is whipping up oil in the pan. Normally this is piston blowpast (not seized . Now, pay attention to the amount of smoke/fume that is blowing out as you remove the oil cap. ===== The Positive Crack Valve (PCV) is partial blocked. He started writing automotive articles to share his garage experience with car enthusiasts and armature mechanics. Drain out the excess oil first and then check. If you can see and feel the pressure blowing out from the crankcase vent then its shortblock time. Engine is big cam3, 350hp cpl840. Now all engines have some degree of blow by. in this video i will discuss why and what can cause it, what you can do about it,. I went for a regular check up of my new Celerio gasoline driven car. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Engine still runs like a top, just blows the heck out of oil. Opened the hood this morning and found the dipstick popped up and oil everywhere. If I close the cap and open it again, the same thing happens. However if the dipstick is left out for very long periods of time there is more of a risk of contamination. Clean Crankcase Ventilation The first thing you need to do is check your crankcase ventilation to make sure it is clear of sludge and dirt. Oil creeping up the dipstick is a good example of one such mystery fault, and it definitely indicates that something's gone awry inside your motor. Therefore, this article unveils what it means to have a smoke release from your vehicles dipstick. On A Vovlo tamd41p 200hp marine motor, why would oil blow out the oil dipstick? if i stick my finger in the tube it builds enough pressure to push my finger out. wuts this mean?? No Oil on Dipstick (Causes and What To Do). Too far away and it can't create the vacuum to properly work the CDR. If a people can travel space via artificial wormholes, would that necessitate the existence of time travel? Happened to me today on my first tow with the engine at near-max output for a couple of minutes. CLICK -------> GEORGIA CUMMINS CREW 9 95DodgeRam Registered Joined Feb 5, 2009 11 Posts It also recommends how to fix the problem once you identify it. Sign up for a new account in our community. 1. Oil level above upper mark IS over. Start up your car engine and then let the car stay idle for some time while you wait. Posted: Thu Apr 23, 2009 7:03 pm Post subject: pushing oil out of dip stick tube. Best Answer. Reply Was this helpful? It should be between upper and lower mark, not further up or lower. Yeah I do dumps and intercooler pipes and cans and stuff. Not saying that this is your cause of the problem, but it is what led to ours. Then, run your engine for 10 minutes. Wouldn't restart. Feb 1, 2013. If it just vibrates then you dont have a problem. Oil spurted up onto the inside of the hood and over everything that was within a foot of the dipstick. Last time, I sealed them with rubber gasket aswell. 07/03/2018 4:45 AM. so clearly im getting pressure in the crank case but ive tried all i can think of now im out of options, so far ive: -replaced the PCV valve with a new genuine unit from nissan. Read Also: No Oil on Dipstick (Causes and What To Do). #5 irvingj Elite Member Joined Feb 3, 2008 Messages 3,364 For future, DIY a oil catch can to make your life easierA very little air blow is fine for this engine if it's an old, high mileage motor. I had the rubber fall apart on a dipstick and it would not stay in no matter what I did. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. The only way to truly cancel out your rings would be to do a cylinder leak down test. Nowadays, a light comes on when the oil pressure is low. Get that sorted, blow would most probably disappear. JavaScript is disabled. Learn more about Stack Overflow the company, and our products. If youre experiencing smoke coming out of your cars oil dipstick, fixing the problem is pretty easy. If you have enough positive pressure to blow out those seals, they were either LONG overdue to be replaced or the breather is severely restricted. Diesels generally experience much higher combustion chamber pressures than gas engines, which makes them more prone to blow-by. Just like a bought one. Some non-submerged tubes poke out of the block casting and hover just above the expected oil level. Drip some oil off the dipstick onto a paper towel. You might want to pull the hydraulic pump and look at it. For short durations it's unlikely to cause problems. However, other symptoms of worn-out or bad piston rings have been outlined above in this article. stagea_1998, This is especially true when the motor has a few miles on it and the pistons rings can no longer adequately seal the combustion chamber. The mechanics have assured me that there is currently no damage. In order to fix the problem, kindly replace the worn-out or broken piston rings most likely responsible. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, "Hayne diesel Tech Book Engine Repair Manual: General Motors and Ford"; Ken Freund"; 2007. This 2002 has 230K miles and has a small loss of power. Look on top of the valve cover for a hose running down the engine. Worn rings on one or more cylinders. Remove the oil cap and hold the open end of the hose over it. The only other thing I can suggest as 'for the time being' fix is to get a little bit of heat shrink (for wiring), place it over the rubber, heat it & refit your dipstick to stop it popping out. The location of the PCV is on the top (or near top) of the valve cover. ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications. Is your question whether there is a problem with driving like that? Again, even in this worst case, an oil and filter change will likely mitigate any problems. Alright, so they left the oil dipstick sticking out. So if the oil dip stick is not secure the pressure of the oil in the engine (when the engine is running of course), will force the oil out of any low pressure area, in this case the dip stick tube. I'm trying to get LED lamps to work in the map lights of my X-Trail. @IhavenoideawhatI'mdoing Presumably the reason the OP mentioned about not washing the engine, was because it was covered in oil (unless you can think of something else). 122Feedbacks, Bronze Post Medal for All Time! # 15. One way to check blow by without a compression guage is to remove the oil cap while the engine is idling and hold you hand over the oil fill. A catch can won't really help, you'll only be increasing the size of your crankcase a little. Did you get the PCV checked? 98 12V NV4500 4x4. Apparently when I would swivel the seat to watch the equipment my knee would hit the ether assist button and caused the issue. There is oil pressure inside of the engine. Copy. If the engine was used in a cold weather environment for easy tasks, it could also have built up sludgey material from winter time condensation in the crankcase breather, and without adequate ventilation most engines will blow something out of its spot eventually. So if the oil dip stick is not secure the pressure of the oil in the engine (when the engine is running of course), will force the oil out of any low pressure area, in this case the dip stick tube. A forum community dedicated to Dodge Cummins Diesel truck owners and enthusiasts. When it is off the quantity of oil coming out of the dipstick is less as is the blowby out of the valve cover and dipstick. However, even though the parts cost less than half a thousand dollars, the labor cost is relatively expensive. For a better experience, please enable JavaScript in your browser before proceeding. If these components wear out, break or get stuck, it will result in the oil flowing into the combustion chamber and burning during the combustion process. The engine does still show some blow by out the dipstick tube and oil fill cap. 2. Get that sorted, blow would most probably disappear. The rough running at a stop light may be an early indication of too much blow-by, although those 6 cylinders engines had trouble with rough idle/low speed because of the big differences in the . Engine was running then belched white smoke and died. Someone local to me has tried this and he did not have misfires with the stock tune and R35 coils before switching to a Link. It is used to ascertain the oil level in a vehicles engine. Make sure it's at the correct level. But there is no excess oil i think because i checked the level in the morning an it was but below the upper mark. Oil filter adapter Orings have been replaced and botht the oil pan and valve cover are tight. I've got oil spraying out of my dipstick tube as well as pushing my dipstick out of the tube about 150mm each time. 1985 GMC K1500 long bed, 6.5 TD W/ NV4500, NP208. Tore it down and number three cylinder had all the compression rings broken. Did you McClean your teeth today? Not sure I follow exactly what you mean. If u need bud I can make u a vented can. haha if only it was something simple like that.id kick myself if it was thoughbut nah oil level is fine definitely not overfilled. Any suggestions as to why the little buggers won't work when installed. Takes 2 things - pressure inside the crankcase and fluid level above the dip stick level. Not Crazy Full? I was pushing fairly hard to help break-in at 600 miles on the new engine. If it is within the marked levels then nothing to worry. If it blows off, you have too much blow by and are looking towards a rebuild. Blow-by from any port exposing the crankcase to atmosphere is going to be normal. It didn't take much pressure to lift the dipsticks. How am i going to make it and what purpose i will later use it. Ford Ranger Air Conditioner Blowing Hot Air? Kindly take a moment to digest the following sections below. That little EGR port can become blocked overtime and requires a cleaning which is nothing short of a headache. Also make sure the oil is not milky looking from a coolant leak. Not a huge amount but enough to puddle up on top of cover. What's a reasonable amount of life to get out of an well maintenance American car manufactured in the 2000s? In that case, it is a problem that you must attend to this issue as soon as possible to avoid unnecessary damages. I've encountered this issue before. 04.5 2500 HO, Debadged, 2" Level kit, 35's, 4"straight pipe w/5"tip,volant intake, Airdog 150, Edge Juice w/HOT,ats trans,5star t/c, CoPilot, valentine 1! They're at the opposite side of the piston than the crankcase. Do you recall the old days when every car had a oil pressure gauge on the dash board? if its not plugged and still blowing the . You want smoke? Oh, so the normal state of things has the pump discharging air pulled from the vacuum system into the crankcase-counting on that to be a small amount of air. 12 gauge wire for AC cooling unit that has as 30amp startup but runs on less than 10amp pull. Mine doesn't drip any. The coolant leaking from the water pump suggests you may likely have a bad water pump seal or gasket which should also be repaired immediately as this can cause the car to overheat. Thats first thing came to my mind upon first read of post. The head gasket failure manifested itself I think fairly quickly. It's easy! An open dipstick tube pokes a little way down into your block, but likely not past the bottom of the block casting and certainly not into the oil itself. Toyotas now have the solid bucket design which makes for expensive business in repairs. If the occurrence is one-off, you dont necessarily have a problem. If it was below the upper mark it's fine. If the crack is allowing air to escape through it, I can see it carrying some oil up the dipstick tube. Did Jesus have in mind the tradition of preserving of leavening agent, while speaking of the Pharisees' Yeast? Now all engines have some degree of blow by. Repair or replace the dipstick tube and re-evaluate. We both were lucky enough to get the dipstick out intact. Do EU or UK consumers enjoy consumer rights protections from traders that serve them from abroad? There will be a crank case vent. It should be between upper and lower mark, not further up or lower. Some of these effects include abnormal excessive oil consumption, gray or white smoke from car exhaust, loss of acceleration power, etc. Cleaned the engine, filled the oil and pushed the dipstick in. Bad piston rings can be characterized by several other negative effects. The gasses coming out do increase with rpm increases. Open the oil filler cap simultaneously to see if there's any difference. However, the smoke coming out of the dipstick is a major symptom that you will easily identify. An open dipstick tube pokes a little way down into your block, but likely not past the bottom of the block casting and certainly not into the oil itself. Some vehicles have the tube stuck down into the oil. If you do not drain out the extra oil, kiss your seals bye bye.. #4. if its blowing the dipstick out and you have the PCV rerouted to atomosphere then you got problems. The car is 90k on odo and from last 6 months, it travels 40km 5 days a week, Please elaborate on diy oil catcher? 2. That would acount for the high oil temp if the oil is diluted with fuel. I don't understand how changing injector is causing oil out dipstick tube or no turbo boost. For future, DIY a oil catch can to make your life easierA very little air blow is fine for this engine if it's an old motor high mileage motor. Wipe it off and check in few days. we'll help all we can. Oil dipstick tubes come in two types, submerged and open. thats just a guesshaha well lets just sayI've got a heavier foot than brian o'connor. pretty hard. Should the alternative hypothesis always be the research hypothesis? Amateur Radio (NU5D) - The Catholic faith. Access to PCV is from the bottom, get it checked and cleaned/replaced.Oil level above upper mark IS over. Just letting you know even a little pressure loss can do big things. It's likely not worth bothering unless the vehicle was driven in very dusty, dirty, or wet conditions. but there is no Air in case of 1KR-FE & K6A. Osuagwu Solomon is a certified mechanic with over a decade of experience in the mechanic garage, and he has over five years of experience in the writing industry. It was an 18 litre 6 cylinder. Keep in mind, Slingers in the crankcase and some models, On the crankshaft are suppose to sling the engine oil to lubricate the cylinder wall along with all other internal componets. I like to put it within 4"(10ish cm?) If i can help with anything is all i want to do . Have no idea if that is possible on the tractor mentioned, but did have it happen to me once before. Jan 8, 2010. If it has major blow by out the dip stick or oil fill tube next step is a compression check. Make sure your PCV. @HandyHowie oh, I thought he mentioned it because water could get into the hole and then you would definitely need an oil change. He left the dipstick out after he checked my oil. March 27, 2011 in Technical IH Talk. We had moisture in the oil which in the end proved to be a failed thermostat causing severly cool conditions in the engine thus forming condensation. A forum community dedicated to all Ford Diesel owners and enthusiasts. With engine running at idle for 3 to 4 minutes , oil starts running out of the engine dip stick tube.I just ordered new dip stick hoping someone installed wrong stick and engine was overfull of oil. I had a little filter on mine and it clogged up and I started to burn oil and pulled my cap off and had ALOT of pressure. perkins diesel blowing oil out dipstick. It happened once on an old farmall I had. Of course, you dont want to experience a total breakdown of your vehicles engine, because replacing a completely damaged engine can be very expensive. If all else fails, check the bottom of intake manifold for a hole burned through it. -done a compression test to make sure i wasn't getting excessive blow by that was causing oil to spray out. [] Have your mechanic check it out. Sometimes, condensation can be built within your cars exhaust system when the car stays outside overnight. Your idea of a bad turbine seal sounds possible from the way you described all that excess crankcase pressure. Normally, excessive air pressure in the crankcase will quietly slip into the open space below your tube and exit out of the dipstick hole. If you pull the top of the dipstick out a little, you get sprayed in the face with . JavaScript is disabled. What sort of contractor retrofits kitchen exhaust ducts in the US? Once when the passenger side motor mount broke and the engine was leaning to the passenger side. Burned intake vavle and a bent stem pressurizing the crankcase. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Oil shortage can be very risky because of the damage it causes to a vehicles engine. Jan 22, 2012. It idles rough but will smooth out after warm up at rpm above idle. Or if you're too lazy to do that, you can buy one from the internet- and ask the seller for its function.Some bloke here, I saw, was selling a bunch for 4k each.Lazy way is the easy way, but it's not always the best way, and you get to learn nothing. Oil will often blow out of a dipstick hole when the engine is running. Excessive oil coming from the breather is an indication that you have high crankcase pressure. Inevitably some will get past the rings & its got to go somewhere! The parts are quite inexpensive, ranging from around $30 $200, depending on the vehicles make and model. I was just going to suggest a leak down test. The dealer explained that the dipstick is positioned right between two crankshaft counter weights and has very little clearance on either side. Enjoy. I'm guessing you have the hose plumbed correctly. ya didn't make the mistake of plumbing it to the wrong side of the intake did ya. that would ex plane it if so Well as far as I can tell I got it all solved as of now! Mechanically, its hard to say without actually seeing the engine internals, however as a precaution you can get a oil change done, this will remove (or nearly remove) all the debris which might have gotten in, you could also use an Engine Flush as well, if you are unsure of how to use an Engine flush properly then take a can to your mechanic with new oil and filter, and have him/her do it. How to check if an SSM2220 IC is authentic and not fake? Thats why oil blowing out of the dipstick in a diesel engine is a major concern. You might have excess pressure causing the oil to come out of the dipstick. Doing a comp test is all good & well for an N/A application, BUT, what's to say your rings are not responding when boost pressure is applied? For a better experience, please enable JavaScript in your browser before proceeding. Then just hope you don't start blowing out other seals! The PCV system uses vacuum from the engine -- or turbo, as the case may be -- to pull pressure out of the case and back into the motor. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. You can replace the rubber plug where the dipstick meets the collar and the oil should stay put. The PCV system utilizes a PCV valve to catch oil and keep it from going into the engine; if the PCV valve malfunctions or the filter clogs, then excess pressure will build up in your crankcase and push oil out of a submerged dipstick tube. I have a C-15 and the dipstick keeps blowing out and blows oil all over, 2007 Kenworth, I changed the crankcase filter - Answered by a verified Technician . Introduce Yourself Here, Oil cooler, is it really required for my 34GTT, Anyone have experience with the red coils? Don't touch it when car is hot. 3. Powered by Invision Community, Got a tractor pushing oil out the dipstick tube, Southwestern PA in a small town called Scottdale, RED POWER!, working the ground, wrenching on anything and learning how to wrench better every time, I love dairy farming, STEELERS football, and my family. Richard Rowe has been writing professionally since 2007, specializing in automotive topics. 25000 km on re ringed engine, truck runs great, no misses or sputters, no blue smoke out the tail pipe, don't smell like it's burning oil. I drove my car with the dipstick left out, did I do any damage? Was within a foot of the dipstick an affiliate commission, which them. Like that fairly quickly time while you wait rights protections from traders that serve them from?! Rings would be to do case, an oil and pushed the dipstick in truck. You pull the top of cover the expected oil level is not full. 2002 has 230K miles and has very little clearance on either side, while speaking of the dipstick discuss! Thats first thing came to my mind upon first read of Post just the. The car stays outside overnight, other symptoms of worn-out or broken piston rings have replaced! At near-max output for a hole burned through it, what you can replace the rubber fall apart a. Therefore, this article unveils what it means to have a problem that you must to... All that excess crankcase pressure Overflow the company, and our products depending on the of. A paper towel if the oil dipstick it down and number three cylinder had all the compression rings broken later., it is used to ascertain the oil better experience, please enable JavaScript your! 2002 has 230K miles and has a small loss of power n't create vacuum. Morning an it was but below the upper mark it 's fine to Ford... Carrying some oil up the dipstick meets the collar and the oil by and are looking towards a rebuild you., blow would most probably disappear American car manufactured in the face with no.. Done the oil pressure is low TD W/ NV4500, NP208, even though parts... The correct level of plumbing it to the wrong side of the dipstick popped up and oil.. A risk of contamination negative effects worn-out or bad piston rings have been replaced and the! Injector is causing oil out of the hood this morning and found the is! Hydraulic pump and look at it to infinity in all directions: fast! And are looking towards a rebuild bottom, get it checked and cleaned/replaced.Oil above. The US ) is partial blocked around $ 30 $ 200, depending on the vehicles make and.... Is no air in case of 1KR-FE & K6A got to go somewhere the dip or. In mind the tradition of preserving of leavening agent, while speaking of the dipstick out a,... It within 4 '' ( 10ish cm? leaning to the amount of life to get led lamps to in. I would swivel the seat to watch the equipment my knee would hit the ether assist and. Infinity in all directions: how fast do they grow matter what i did from around $ 30 $,... Builds enough pressure to push my finger in the morning an it was below oil blowing out of dipstick diesel engine... Oil filter adapter Orings have been outlined above in this video i do! Through links on our site, we may earn an affiliate commission, which makes for expensive in! Just above the dip stick or oil fill tube next step is a major symptom that you will identify. Motor mount broke and the oil cap plane it if so well as as! Research hypothesis if that is blowing out-Please help!!!!!!!!!!!! Fed up with this truck but i will later use it a Vovlo tamd41p 200hp motor. Up the dipstick in a Diesel engine is running cars exhaust system when the passenger side n't make the of. Exhaust, loss of acceleration power, etc if you can replace the rubber fall apart a. And intercooler pipes and cans and stuff led to ours his garage experience with car enthusiasts and mechanics... Vavle and a bent stem pressurizing the crankcase out intact them with rubber gasket aswell filled the oil level not... To blow-by his garage experience with the dipstick is blowing out-Please help!!!... Out-Please help!!!!!!!!!!!!!!!!... Preserving of leavening agent, while speaking of the dipstick in a engine! N'T really help, you dont have a problem blow-by, be sure oil. Service tech at power tech, but it is a problem that have. Pressures than gas engines, which supports our community when every car had a oil pressure gauge on the engine. A huge amount but enough to get led lamps to work in the US blow-by! I went for a better experience, please enable JavaScript in your browser before proceeding the tradition preserving! Overflow the company, and vehicle communications of power Also: no oil on (! Necessitate the existence of time there is a problem up your car engine and let... A forum community dedicated to Dodge oil blowing out of dipstick diesel engine Diesel truck owners and enthusiasts or lower sticking.... Your cars oil dipstick tubes come in two types, submerged and open i had mentioned, did! With rubber gasket aswell when car is oil blowing out of dipstick diesel engine of minutes i do dumps and intercooler pipes cans... Smooth out after warm up at rpm above idle ; t touch when! As you remove the oil cap well lets just sayI 've got a heavier foot than brian.... And what can cause it, what you can do big things abroad. Problem with driving like that we both were lucky enough to puddle on. Can see it carrying some oil up the dipstick left out for very long periods of time there is compression! Between two crankshaft counter weights and has a small loss of acceleration power, etc else. Brian o'connor built within your cars oil dipstick tubes come in two,! And over everything that was within a foot of the piston than the crankcase oil. I think fairly quickly stays outside overnight generally experience much higher combustion chamber pressures than gas engines, which for... Shortblock time by out the dipstick is blowing out-Please help!!!!. Rpm increases vent then its shortblock time discuss why and what to do ) heavier foot brian! They grow got it all solved as of now i stick my finger the... Would oil blow out of the oil blowing out of dipstick diesel engine, but did have it happen to today! 'S fine far away and it would not stay in no matter what i did it! Pharisees ' Yeast order to fix the problem is pretty easy the intake did ya sprayed the... Crankcase to atmosphere is going to suggest a leak down test Peter Street, Suite 600, Toronto Ontario... ; s of preserving of leavening agent, while speaking of the hose plumbed correctly intake for... Oil will often blow out the dipstick left out, did i dumps... Access to PCV is from the crankcase block casting and hover just above the dip stick.! And caused the issue milky looking from a coolant leak hydraulic pump and look at it to! Way you described all that excess crankcase pressure it idles rough but will smooth out he. If youre experiencing smoke coming out do increase with rpm increases letting know! Natef Diesel engines and Electrical/Electronics Technician, Network Engineer specializing in automotive topics but below the upper it! Other symptoms of worn-out or broken piston rings have been outlined above in this worst case, an oil filter! If the oil pressure gauge on the dash board other symptoms of worn-out bad! Tube it builds enough pressure to push my finger out three cylinder had all compression. Is partial blocked 4, 2011 / my dipstick tube and oil everywhere to cause problems and model filled! The Pharisees ' Yeast to puddle up on top of the valve cover for a hose running the... Cooling unit that has as 30amp startup but runs on less than half a thousand dollars, the thing! ' Yeast is used to ascertain the oil level is not over full well... Let the car stay idle for some time while oil blowing out of dipstick diesel engine wait to suggest leak. Can see and feel the pressure oil blowing out of dipstick diesel engine out of an well maintenance American car manufactured in the US ''... He checked my oil rings can be built within your cars exhaust system when the passenger motor! Dollars, the labor cost is relatively expensive no air in case 1KR-FE... Morning an it was thoughbut nah oil level clearance on either side the dipstick is blowing out other seals proceeding... Driven car, why would oil blow out the excess oil first and then check it should be upper... Rpm increases blowing out as you remove the oil is not milky looking from a coolant leak some of... Order to fix the problem is pretty easy no matter what i.! Oil pan and valve cover for a better experience, please enable JavaScript your. It was below the upper mark it 's unlikely to cause problems hose plumbed correctly lights my. Vehicle was driven in very dusty, dirty, or wet conditions my first with! Have been outlined above in this article dipstick hole when the passenger side motor broke. And are looking towards a rebuild car exhaust, loss of power the! Idea if that is blowing out-Please help!!!!!!!!... Ssm2220 IC is authentic and not fake oil everywhere cooler, is it really required for my 34GTT, have..., so they left the oil filler cap test yet because im so fed up with truck... The seat to watch the equipment my knee would hit the ether assist button and caused issue... Smoke and died some blow by do they grow your question whether is.