Question about 1992 Isuzu Trooper

1 Answer

Stalls out when i give it gas very hard to start replaced fuel pump , fuel filter . iac valve, ecm fuse

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Fuel pressure regulator its behind the coil packs on the front of the engine

Posted on Jun 25, 2011

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

2000 Mercury Mountaineer 5.0L dumping gas into intake manifold and detonation in exhaust manifold on exhaust firing cycle


Fuel pressure regulator bad. Vacuum operated , pull the vacuum line. Smells like fuel. It's bad .Electronic could a fuel pressure sensor on the fuel rail or the fuel pump control module.

Jul 28, 2015 | Mercury Cars & Trucks

3 Answers

When i come to a stop sign or a red light the truck just shuts off


iac valve idle air control valve if it not easy to start or hard to start if you hold the gas pedal a bit it doesnt stall check the idle air control thanks pierre let me now

Oct 04, 2008 | Chevrolet 1500 Cars & Trucks

1 Answer

Buick 3.8 Fuel Pump 20 A fuse gets no power, no start condition.


hi, I use to have the same problem I had to change engine electrical wires, then I had to change the crank sensor and the module ( destributer ) first let him check the complete wires installation then if they are good let him change the crank sensor

May 28, 2014 | 1993 Buick Regal

1 Answer

93 chevy silverado runs stall then start again then stalls


Clean or replace the IAC Valve in base of throttle body

Sep 01, 2013 | Chevrolet Cars & Trucks

1 Answer

My gmc 4.3 stalls when warm and wont start without ether. then it runs fine


I had the exact problem with my 1993 chevy c1500. I found that the IAC was sticking so the engine would die at idle after warming up and the ignition module was pulsing the ECM intermittently after the engine warmed up so the fuel pump wasn't being turned on after the engine died....I replaced the ignition module and the IAC valve and all is good. I don't know if testing the ignition module reveals that it isn't sending pulses to the ECM.

Mar 28, 2013 | 1991 GMC Sierra

1 Answer

Does a 1993 k1500 have a fuse for the injectors?


when engine stalls if you try to restart it check the tachometer. If the tach isn't moving then you proboubly have a bad crank senser which is killing the power to your fuel pump and your coil making you lose fuel and fire.

Nov 11, 2011 | Cars & Trucks

2 Answers

1995 safari van w stalls when giving it gas. changed fuel pump and filter. replaced egr valve. sometimes rough idle. when it stalls just like you turned off key. then when you try to start it acts like it...


maybe your iac valve is not working? it takes place of a choke or temp sender to computer could be bad which controls t I.A.C. known as the idle control valve,do you have any codes?

Sep 01, 2009 | 1995 GMC Safari

3 Answers

'90 3.1 lumina euro idles ok but tries to stall when accelerated.


If the cat is red then it is probably plugged if the motor can't exhale it wont run at high rpm

Apr 11, 2009 | 1990 Chevrolet Lumina

2 Answers

Car stalls when you let off the gas when warm or idling


sounds like your IAC (idle air control valve) located on the throttle body towards the front of the engine held in by 2 torx screws. the iac controls the idle if the car when your not on the gas. i will post the steps to clean the iac and the passages that the iac goes into.

1. disconnect the iac connector
2. remove the iac
3 clean the iac pintle valve and check for wear
4. clean the passages that the pintle valve sits in (usually carbon build-up in there, you may need to remove the air intake tube and air filter box to get to the passages in the throttlebody)
5. if the iac looks ok and the passages are cleaned re-install and put everything back
6. start car and see if it idles like normal when warmed up. you may need to give it a few tries for the iac to re-learn its proper position so give it a few warmup cycles
7. if it still stalls check for proper operation of the iac via ohming out the connectors (if you look it up on google you will find the specs at which the iac is supposed to operate)
8. if the iac is working properly, check for vacuum leaks on the intake manifold and vacuum lines.
9. if no vacuum leaks are present and the iac id working properly after cleaning have a shop check the ecm (engine control module) for a bad circuit board, i've seen that haoppen as well

hope this helps!

Feb 16, 2009 | 2000 Pontiac Grand Am GT

Not finding what you are looking for?
1992 Isuzu Trooper Logo

288 people viewed this question

Ask a Question

Usually answered in minutes!

Top Isuzu Experts

yadayada
yadayada

Level 3 Expert

74945 Answers

Steve Hurc
Steve Hurc

Level 3 Expert

450 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Are you an Isuzu Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...