Odds are good that if you’ve got any kind of smoke coming from the engine bay, then it’s due to oil leaking from somewhere and dropping onto the exhaust manifold or catalytic converter. We dont do cams at all on the 2.0PD engines so wear is unlikely, I think the value you refering to is do to with cam timing, also and you might find once retimed that value is less.

Black smoke typically comes with a strong odor of fuel, and indicates that there’s too much fuel or not enough air going into the motor, or that there’s a spark malfunction causing a misfire. Oil Smoke from Engine To submit your questions or ideas, or to simply learn more about It Still Works, contact us. i find a good ducoment how to test the injector.

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i rang a few audis in the centre location book but no one at audi will tell me, its always "leave your reg and number with us and someone will get back to you" im assuming audi are fully awarre of what the problem is but would obviously rather me pay £2000+ to sort it rather than paying for what they obviously know its a known fault. Here are two things that you should find helpful: Can anyone provide any clarification On whether the 2.0l injectors require setting up? All substances in this universe -- at least those warmer than absolute zero, or negative 459 degrees F -- contain a certain amount of energy in the form of heat.

Hi Gtruss, have you fixed your No.3 cylinder misfire issue? Naa unfortunately still the same, re-checked all timing with vag tools & set with crank locker & cam pins, torsion at -2.9, nipped front cam forward with pins in & now at -1.9 so left it at that, tried everything i could but to no avail, just changed both temp sensors on engine ( r/h rear of head & front half way down engine thermostat area but still the same (tried that as some say its cured there's), running 2nd tank of premium fuel but not expecting any change, i'm sure it can be temp sorted with bg244 additive (sold on ebay) but once tank full used it will most likely return, not going down injector or loom as i'm not throwing good money away, So it looks like its just put up with it i guess?, (local vw dealer has a mechanic whose car is the same & after trying almost everything he's given up). Alternator smoking is fairly unlikely unless the alternator is completely fried, in which case you should get a check engine light and a low voltage light. February 7, 2017.

Exhaust smoke comes in three basic flavors: black, white and blue. I therefore fitted a re-manufured turbo, changed the turbo feed pipe, cleaned sump, and did a full service. Smoke from the Oil Filler Worn piston rings will allow the pistons to suck oil into the cylinder, where it burns and then shoots past the piston rings. The sun hangs high in the cloudless sky and mercilessly bakes the earth land. The intercooler is a radiator that sheds some of this heat energy, cooling the intake charge. Oil smoke has a distinct smell, like an asphalt parking lot or roofing tar on a hot day. While it may not be devastating in and of itself, smoking is often symptomatic of deeper problems that require immediate attention before burning through all the cash in your wallet. Older engines are more prone to developing the hot spots that contribute to this oil smoke, but oftentimes you’ll find that it’s a result of worn piston rings or cylinder bores. Hi guys pretty new to these engines. Odds are good that if you’ve got any kind of smoke coming from the engine bay, then it’s due to oil leaking from somewhere and dropping onto the exhaust manifold or catalytic converter. This can be the definitive thread to how to fix the 2.0 TDI BMN / BKD engine judders / misfires at idle. Any excess smoke from a modern marine diesel is a sign of a problem, and the color of the smoke helps indicate the nature of the problem. Dial Guage etc. This article was written by the It Still Works team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information. Only thing I know is the No.3 inlet port has diesel come out when engine runs.

A car engine can smoke for several reasons. how do i go about finding out with my car is due this recall. White or grey smoke indicates water in the cylinders, likely due to a coolant leak through the intake gasket or head gasket. Technically speaking, an intercooler as most of us know it is actually and "aftercooler." Mine is pretty much identical in symptoms. Intercooler failure is fairly rare, at least compared to failures in the plumbing between it and other components.

I would say that it could have camshaft wear but you've already taken it apart and that would have been noticed if it were the cause. Oil Smoke from Engine Oil smoke has a distinct smell, like an asphalt parking lot or roofing tar on a hot day. Evening all, well Ive been having a dilemma with my Octy VRS 2007, it started smoking not long after me buying the car. Those symptoms will always manifest to some degree or another, but turbo control systems and computers can use any number of approaches to help compensate for a boost leak. I recently had the same issue with BKD engine, I checked the head and injectors, can't sort out. With some effective and efficient tips, you can make cleaning an easy and clear job. Search the Seat UK or Audi.net forums over your way, there are a LOT of unhappy pizeo customers, me being one of them over here in Australia. Cylinder misfire, loss of power or a loss of fuel economy may accompany any color exhaust smoke. But whatever you want to call that radiator thing in your turbo plumbing, it plays an important role in helping your engine withstand the abuses of boost. For a better experience, please enable JavaScript in your browser before proceeding. Leaking and burning transmission fluid and power steering fluid will also create a cloud of smoke similar to an engine oil leak, but with a slightly more chemical aroma. The EGR cooler on the PD 170 (BMN) engine is mounted underneath the exhaust manifold and much more difficult to remove, this guide will help, but will not be exactly the same setup.

No not done vid, yours doesn't seem to have the famous bkd rough/rocking idle though unless it was ticking over to fast (usually worse at 840/860 ish), you can see the whole engine 'rocking' & is very common, have tou checked if your fuel is clean in the derv filter?, common to be black with oil or soot apparently (tandem pump or injector seals), you have similar smoke to that i had with my vx cdti (had two injectors re con & all ok now), but i have No smoke with my golf bkd whatsoever! ), i spoke with darkside developments today & they suggested maybe changing the fuel temp sendor/sensor.

Copyright 2020 Leaf Group Ltd. / Leaf Group Media, Turbo: Real-World High-Performance Turbocharger Systems; Jay K. Miller. Can you help me, I own an Audi A4 2.0TDI BLB engine 55 plate 87896 miles , it has been into Audi twice now for the same problem: The problem is blue smoke from the exhaust, not when driving fast but if left ticking over for a little time and then revved, also if you hold the revs at 1800 for 30-40 seconds a slight mist appears then if you give it the revs a cloud of blue smoke appears. Come join the discussion about performance, modifications, troubleshooting, TDI, maintenance, and more! If an intercooler or the plumbing between your turbo and engine leaks, they'll vent boost pressure to the outside and cause a net loss of oxygen going into the engine. Blue smoke comes from oil burning in the cylinders. If your engine puffs out an occasional stream of white smoke, it could be steam coming from your coolant overflow tank. i will clean the maf aswell, there's a map/boost sensor i will try to get at aswell its low down to the left underside in the intercooler piping apparently?. Have you ever take the challenge to diagnose A, Navigation system troubleshooting guidelines f, Original Autel MaxiSys Pro MS908P support 2 Year Free Update Online. A search on Siemens injector failure will bring up my threads and a lot of info mainly from the UK. If the smoke is blue, it means it's burning oil.

But that’s only if the smoke is coming from a hot wire; bare copper wires like those in the alternator emit a more subtle fragrance of ozone and hot metal. Because I am so frustrated with this problem, I am going to find a solution!!!!! Oil pools inside the valve cover along its inner edge; any breach in the valve cover gasket will send anything ranging from a drip to a steady stream of oil falling onto the exhaust manifold. If the leak is fairly small, your turbo wastegate -- the exhaust bypass valve -- can help to keep boost pressure in the green zone by increasing turbo rpm.

(rr tested running at 165bhp with NO smoke so must be good map), Iwould check fuel as suggested & then maybe just do the injector thats dud thats what i did (no point re con injectors that are running ok! If you have the PD 170 BMN Siemens pizeo injector, it would seem that it has failed as they are want to do. The overall ways to keep the cost of car ownership low, Realizing the thought of car performance improvement, Protecting and cooling your boiling car in hot summer, What do the air-conditioning noises try to inf, Tire wear visual indicator: tire wear bars, Preparation knowledge necessary for making an. These articles cover a wide variety of topics organized into 8 categories to facilitate people who are searching for these kinds of information or people who want to know more about their vehicles. Did anyone get to the bottom of this? By Ed Sherman. Some cars -- notably the Subaru WRX STi -- utilize an air-to-water intercooler surrounded by engine coolant instead of an air-to-air intercooler mounted in front of the radiator.

Since there's not enough oxygen available to burn the fuel going into your engine, you'll end up spewing raw fuel out of the exhaust pipe in a cloud of black smoke. Not long after the turbo failed, so at this oint I suspected the turbo was the reason for the smoke.