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Anonymous Posted on Jan 23, 2018

My envoy wont start turn key and everything works but wont start

I play with the key and i hearthe gas pump i try to sterted manuely and it start but turn off the light stays on with the ignition of they tell me it could be te key ignition or the other on next to the ignition that needs to be reprogram with the delear i all ready put to much its alot of guesing

2 Answers

alibaba69

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  • Posted on Jan 24, 2018
alibaba69
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Jeff is correct...but can be the ignition switch...you did not say what year it was...if jiggling the key in the ignition starts it, most likely ignition sw...cheers

Jeff Armer

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  • GMC Master 15,575 Answers
  • Posted on Jan 24, 2018
Jeff Armer
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What ????? i try to sterted manuely and it start but turn off the light stays on with the ignition. What light stays on ????

i try to sterted manuely ???? I try to start it manually !!!!!!! You need to take your vehicle to a qualified professional technicia .

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Anonymous

  • 1118 Answers
  • Posted on Feb 14, 2009

SOURCE: 2001 gmc jimmy not starting

Did they do a fuel pressure pressure test to determine that its fuel pump? And if so what was the p.s.i.?It should be around 55 to 60 p.s.i. a few pounds under 55 p.s.i. Pump needs replaced, Your shop should have chk. this when it was there the first time. Did they by chance chg. the fuel filter, that can hinder it from starting too.

Testimonial: "it was the fuel pump thank you"

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Anonymous

  • 1 Answer
  • Posted on Apr 19, 2009

SOURCE: ignition key 2004 envoy

I had same problem. I would sometimes also leave the door open with lights on inside for 5 mins - then I could not start car, and key would not release.

I had a bad cell in the battery. Replaced the battery and all worked fine.

jmgldsmth

Jim Goldsmith

  • 2005 Answers
  • Posted on May 10, 2009

SOURCE: 96 Yukon (vortec) not getting fuel.....wont start.

I trust this is a throttle body fuel injection system?
If it is: purchase a "noid" for your vehicle at an autoparts store this little tester will let you know if your injectors are working. if they are not; they will not be spraying gas into your "bowl" the injectors are little electrical powered solenoids; check fuses, fuseable links and, the efi module.

nate hacker

  • 19 Answers
  • Posted on May 21, 2009

SOURCE: Cant get truck to stay running

did you try the fuel filter

JIMMY

  • 1374 Answers
  • Posted on Apr 14, 2010

SOURCE: 2002 GMC Envoy, i put the key in ignition and

Ignition switch and neutral safety switch. Next time it happens wiggle thekeys in the ignition switch and try to restart.If it starts its probably the ignition switch. Then locate neutral safety switch on brake pedal and put meter on B+ wire from switch to starter relay and see if you get B+ on the would -be- crank. Next locate B+ wire from starter relay to starter hook a meter to it and see if you get B+ on the would -be crank.
Where ever B+ is missing is your problem.

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Related Questions:

0helpful
1answer

I just replace a fuel pump in a 2004 GMC Envoy 4.2 put everything back now car wont start

Can you hear the pump do the prime cycle when you turn the key to the on position?If not,the pump or power to it or ground wiring may be defective.
1helpful
1answer

After I change the fuel pump wen I try to sart my car I hearthe pump keep runig and the car don`t start my car is 1997 Jeep Cherokee sport 4.0 6 cil.

Ok calm down the fuel pump works find someone to computer scan for codes. check for fuel pressure at engine an spark
1helpful
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Just installed new ecm on 04 gmc envoy, now engine wont start. everything else works. what should i do?

when ever you replace ECM computer, you must take out your CHIP , to put it into your new ECM. did you do this ?????? if not your engine will not run ,even with GOD turning the key .
1helpful
2answers

Ran out of gas, now wont start

if it was out of gas completely, after filling with at least 5 gal, turn key on, without starting. You will hear pump come on. After pump stops, turn key off. Repeat this procedure three times an the engine should start after the third time.

Let me know,

Chip
0helpful
1answer

I just changed the batter in a 2002 envoy and now it wont stay running if i let off the gas please help

Try resetting the ECM, turn the ignition key to the on position "engine not running" and pull the fuse to the ECM and place it back in. Leave the keys in that position for 30 seconds and then turn it off and on again for 5 seconds and start. this will reset the ECM to default. It may stall again but let it, just start it again and let idle for 3min and go foe a test drive. This should reset the way the engine and transmission performance, and should reset the idle issue on your Envoy. Good luck and keep me posted.
3helpful
3answers

Ran out of gas,after putting gas it still wont start could it be the fuel pump? and where is it located?

did you check the fuel pump fuse and relay,if ok then fuel pump.fuel pump is located inside the tank,good luck let me know..
1helpful
1answer

Envoy is running on highway and suddently turn off & wont start

This could be a bad key. Expensive but if necassary to replace to check on the symptom of the car since no codes are being thrown. I would also say check your Idle Air Control valve and your EGR valve to make sure they are working proplery
0helpful
1answer

93 intrepid wont start

turn key to on position do not crank engine when gas gauge moves up and all lights up in dash you should her a grunt sound from back seat area to deterimne if fuel pump is working no grunt no fuel pump!!
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