Question about 1991 Toyota Supra

1 Answer

1991 toyota supra blue smoke from tail pipe when get of the gas

I just purchased a 1991 toyota supra and i am wondering if its the turbo makeing this happen blue smoke only when i let of the gas idles perfect turbo works good just the cloud of smoke when you let of the gas

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 496 Answers

The intake valve guide seals are worn and are letting oil slip by under high engine vacuum--as when you let up on the gas. The only fix is to take the cylinder head off and replace the valve guide seals. This problem is pretty normal for an older car with high mileage. It will probably run just fine. Just keep checking the oil level and keep it topped up.

Posted on Feb 07, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Im having problems with my audi a6 turbo Quattro, it is smoking out of the passenger side tail pipe and you can smell a burning smell


If its blue smoke then your valve stem seals are worn and that is allowing oil to enter the cylinders and burning with the gas.

Jul 24, 2009 | 2000 Audi A6

2 Answers

02 highlander 4cyl I park it for 2 days when I go to start it smoke blows out the tail pipe after 30 sec or so no more smoke what is the problem ?


Depending on the color of the smoke.....

Blue smoke = Burnt oil (Valve steam oilseals)
To fix you need them replaced can be done without removing the head.

Black smoke = Too much fuel (Running rich)
Tune-up replace air filter.

If its a turbo it could be the seals in the turbo but i doubt it as it stops smoking.
Hope this helps , Please rate me as feedback does help.


Jul 02, 2009 | 2002 Toyota Highlander

1 Answer

Thick smoke out of tail pipe


likely a blown head gasket is the cause.

Apr 14, 2009 | 2000 Mitsubishi Eclipse

1 Answer

Turbo in 1985 cavalier is not working


Sounds like you may have turbo failure. The bearings may be bad and running the engine would damage it more if a turbo fin breaks of and endes up in the pistons. If there is lot's of blue smoke from the tail pipe then it's your turbo, if not it could be your boost side pipe clamp or tube gone bad or your wastegate actuator. Good luck and hope this helps

Apr 08, 2009 | 1985 Chevrolet Cavalier

1 Answer

No power,thick smoke.power coming on and off,like it was dirty


Black smoke means its over feuling check your vacuum pipes. Blue smoke if you piston rings have not siezed it can onley the turbo seals.

Dec 14, 2008 | 2005 Toyota Corolla

1 Answer

Air flow meter


The turbo uses a completely different air flow meter than the non-turbo.

Nov 07, 2008 | 1991 Toyota Supra

2 Answers

1991 Toyota Supra Turbo


get an aftermarket blow off...hks, greddy

Jun 20, 2008 | 1991 Toyota Supra

4 Answers

1991 Toyota Supra


piston rings are shot and your valves need to be replaced

have you been racing this vehicle or has previous owner

if you just bought the car im sure last driver had it semi decked out now you will need a laptop the cars software to reset vehicles computer back to factory settings
when owners drive there vehicles they set them up in a way so more gas and throttle can be applied you just need to reset everything back to factory settings on comp
and if that dont work you will definatly need to do an over haul

Jun 01, 2008 | 1992 Toyota Supra

Not finding what you are looking for?
1991 Toyota Supra Logo

Related Topics:

359 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toyota Experts

yadayada
yadayada

Level 3 Expert

71338 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22059 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7018 Answers

Are you a Toyota Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...