Question about Volkswagen Jetta

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If i start my car it smokes when it is hot or cold there is a new turbo on new head and we have just put in new injectors what can it be

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You will need to adjust the fuel pump and get this calibrated for the correct pressure and delivery. Now make sure the timings are correct to confirm.
Hope there is no oil consumption in the engine to give the benefit of doubt to the engine compression/compression/oil rings.
This must solve the issure.

Posted on Aug 21, 2010

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I have a hzj 79 series land cruiser ute and it is hard to start when cold and blows heaps of smoke what causes this?


faulty injectors
have the injectors fitted with new tips and recalibrated
if it has a turbo , have it reconditioned

Aug 25, 2016 | 2000 Daewoo Lanos

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When i start my 2000 chevy tracker


White Smoke is usually Coolant out the
Exhaust --from a Bad Head Gasket
(Keep eye on coolant level)

You can get some white smoke just on start up-- from
excess fuel
(Check fuel trim & exhaust gas readings& leaking injectors)

May 17, 2014 | 2000 Chevrolet Tracker

1 Answer

I changed the turbo now white smoke coming out of my exhaust


This seems to be a symptom of a blown head gasket.
White exhaust smoke is an indication of water / coolant in the exhaust. The car running sluggish and using lots of fuel can be caused by compression loss.

Look at the coolant level color and smell (with cold engine - don't open the high pressure reservoir with engine hot as hot coolant may spray you in the face). If you have a blown gasket, the coolant color may become brownish and it may smell bad or the level will get lower even if you have just refilled the cooling system.

What you can also check for is bubbles in the reservoir. With engine cold, remove the reservoir cap. Start the engine. Try to rev the engine (or have someone do it) and observe if there are bubbles in the reservoir tank. If you see lots of bubbles, you have a blown gasket.

Dec 05, 2013 | 2001 Oldsmobile Intrigue

1 Answer

Hi I have a 2005 Merc C220 cdi 80k smokes like hell blue white smoke stings your eye starts and runs fine new turbo think recon engine new injectors. Exhaust is off still smokes cleaned all inlet,...


Head gasket i would suspect on a vehicle of this age ,both oil and water are being drawn into the cylinder ,which one ? i suspect no1 look at the plugs this will give a very indication .All head gaskets fail after 6/7 yrs of age on nearly all cars

Oct 02, 2013 | Mercedes-Benz Cars & Trucks

2 Answers

Hi, I have a 2005 hilux 3.0 turbo Diesel , it started blowing blue smoke at startup from cold at 130,000ks . Once it warms up a little it clears.


There can be several reasons for this. You can have worn valve stem seals on the valves, which may change with warm oil, or you have worn oil rings in the cylinders.

A compression test when the engine is cold would reveal if the piston rings are worn. Another possibility could be a bad head gasket which leaks oil when cold and then seals when the heads warm. A compression test would also diagnose this.

Aug 27, 2012 | Toyota Hilux Cars & Trucks

2 Answers

Exhaust smoke definitely not steam. Someone opined that it may be related to the turbo/exhaust system. What do you think?


A worn turbo or broken would create smoke. Blue or Gray smoke is either worn rings or a clogged PCV. White smoke is from foreign fluid entering the engine. Typically indicative of a head gasket leak. Black smoke is Leaking injectors or an ignition problem or an issue with the turbo.
If you are experiencing a loss in power then you most likely have a worn turbo bearing.

Sep 16, 2011 | Volvo S60 Cars & Trucks

2 Answers

Nissan 300zx starts smoking when reaches tempture


trust me its one of the turbos if you take it out for a spin get the turbos working there will be no smoke leave it ticking over for 2-3 mins and the smoke will start if this is the case it is one of the turbos i had it with a new pair

Feb 19, 2009 | 1990 Nissan 300ZX

2 Answers

Smoke out of exhaust and loss of power


sounds like your turbo let loose. The smoke is the coolant that runs thru the intercooler which cools the turbo. I would say either remove the turbo from the system , or replace it.
which engine is in your car?
w/o B234R eng; (T25 turbo) [rare]
or
w/B234R eng (TD04 turbo) Garrett type? (tag72623 Garrett pt# 452083-15)

for a used Turbo you are looking at around $150 plus shipping. but you will need to know which turbo you have of course.

The intercooler is gonna run an additional $50 or so (Hollander part number 317-51291) plus shipping.

give me a zip and tell me which engine (or turbo) you have and I will be happy to get you hooked up with the salvage yard closest to you that has these parts.

Jan 08, 2009 | 1993 Saab 900

4 Answers

Loud diesel knock nissan terrano II head just replaced.


some black smoke comes out when i put foot down and loses power when goiong uphill i have a nissan mistral/terrano 2.7td

Nov 25, 2008 | 1999 Nissan Pathfinder

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