Question about 1992 Toyota Previa

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1992 toyota previa idles rough and Poor acceleration

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6ya6ya
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Posted on Jan 02, 2017

  • 2 Answers

SOURCE: rough idle

check you throttle position sensor first then fuel pressure regulator, then fuel pump. i have a 92 and had to recently do a massive overhaul. my rough idle was caused by a malfunctioning tps with a small exaust leak causing it to race and an intake manifold gasket. also check your idle speed adjustment settings.

Posted on Dec 03, 2008

  • 2 Answers

SOURCE: 1999 toyota camry

Take it to autozone and have them to pull a code on it.It sounds like O-2 sincer

Posted on Dec 07, 2008

  • 1 Answer

SOURCE: 1992 Toyota Previa - dashboard icon on - red exclamation light

I had this, red ! came on briefly around bends and after short stop at lights etc. It was low brake fluid so as it would slosh to one side it would drop below level and display warning. Check and top up asap.

Posted on Feb 08, 2009

csmock132
  • 4669 Answers

SOURCE: 1992 4x4 toyota does not idle.

After it dies, then you restart, does it run fine for about 30 sec, and then go to ****?

Posted on Mar 01, 2009

  • 1 Answer

SOURCE: 1991 toyota previa 132,000 ml.

I had a power problem, when cold idled just fine,when warm it would miss at idle, spudder on acceleration and sound just fine at higher rpm. found number three spark plug wire had burned through lower boot. Spark was firing to head at low idle. same wire burn twice with about 40000 mile between.

Posted on Mar 27, 2009

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2 Answers

The compression is the same for all cylinders(150), but when I turned motor over, water came out of #1 cylinder only. Any idea?


Sounds like a head gasket leaking water in from the cooling system. Does it run OK? Any water in the oil on the dipstick and a mayonnaise type film on the oil filler cap?

Jan 21, 2016 | 1992 Toyota Previa

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I have a 1992 Celica that is having some fuel problems, it starts right up but bogs on acceleration,won't accelerate


Toyota Celica Runs Very Poor ' Vaccum Leak and Map ...

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This 1992 Toyota Celica was one of them. This Toyota was ... Going down the road it wasn't to bad, but fell on its' face when accelerating. I then checked for

Aug 28, 2015 | Cars & Trucks

1 Answer

1992 toyota previa loses power going uphill and is running rough


could be the head is cracked.
do you have smoke or steam coming out the exhaust?
how is the coolant level?
this engine WILL NOT tolerate running with out coolant.

Apr 14, 2013 | 1992 Toyota Previa

2 Answers

How to replace a timing belt on a 1992 toyota previa


most of the time when a timing belt goes it just goes and will not run i would look into a plugged cat converter on the exhaust

Jul 02, 2012 | 1992 Toyota Previa

1 Answer

How can you tell the differences between the cylinder head of a non-super charged and a supercharge Toyota Previa?


Hello. Welcome to FixYa. I am Toyota Ed; I will be assisting you today.

The differences 'side by side' are negligible. The main difference, one that you really cannot determine by the eye, is the size of the combustion chamber. On a supercharged Previa, the compression ratio is markedly lower, because of the supercharged air being sent into the engine. The combustion chamber on a supercharged engine is slightly larger, and the piston domes are shorter.

Note: All turbo and S/C engines have lower compression ratios than a normally asperated engine.

In short, putting a supercharged head on a normally asperated engine will give you very bad acceleration and drivability, due to the increased combustion chamber size. The lower compression of the S/C engine's head on a normal engine will have bad idle, poor acceleration, and bad hesitation.

To tell the difference, you need both variants of cylinder head, and measure the cubic centimeters of the combustion chambers with a liquid. The one that holds more volume is the S/C head.

Thanks for choosing FixYa for assistance today. I hope that my answer helpd you out.

Jan 10, 2011 | 1997 Toyota Previa

1 Answer

1994 toyota previa idles rough and cuts off only when it has been running for a while"


Change fuel filter, air filter and if that doesnt help check fuel pump pressure.

May 25, 2010 | 1994 Toyota Previa

1 Answer

Toyota Previa shakes over 60 mph


need a better description mrs ,like does the steering wheel shake ,does the car wobble at slow speeds .Better still as this vehicle is over 10 yrs old trade it in on plan new and get 2000euros back against a new car

Jun 21, 2009 | 1992 Toyota Previa

1 Answer

1992 toyota previa makes sputtering sound when i accelerate from a stopped position


prolly sad shaft bushings 100 bucks on eBay and not to much expertise needed

Feb 23, 2009 | 1992 Toyota Previa

1 Answer

1991 toyota previa 132,000 ml. I have a problem with acceleration. The engine sputters when accelerating. I have completed a tune-up, and there were carbon deposits on the spark plugs.


I had a power problem, when cold idled just fine,when warm it would miss at idle, spudder on acceleration and sound just fine at higher rpm. found number three spark plug wire had burned through lower boot. Spark was firing to head at low idle. same wire burn twice with about 40000 mile between.

Aug 03, 2008 | 1995 Toyota Previa

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