Question about 1988 Chevrolet Silverado 2500

1 Answer

94 silverado 1500 5.7 runs then dies like if the ignition key was turned off new fuel pump new fuel filter new pump relay new plugs

Posted by on

  • Miguel Campos Jan 24, 2013

    today I replaced throttle position sensor and distributor cap and rotor and still doing the same thing

  • Miguel Campos Jan 26, 2013

    today I put a fuel pressure regulator on the tbi and still getting the same result.

×

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Greenhorn:

    A rookie expert who has answered 20 questions on their first day.

    Cheetah:

    An expert who has answered 20 or more questions within one hour.

  • Expert
  • 103 Answers

Check air filter and housing to see if airflow is obstructed.
Check Throttle positioning sensor, replace as needed.
Check plug wires, replace as needed.

Posted on Jan 21, 2013

Ad

6 Suggested Answers

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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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

Ad
  • 2 Answers

SOURCE: 2001 cavalier barely starts,sometimes runs

Three things.
First, you need to check the MAF sensor for contamination.

Second, check fuel pressure, if you dont have a gauge, autozone and Advance have them on their tool loaner program.
Should see 35-40 psi with key on engine off, cycle key a few times, if it takes a while to build up, replace filter and retest.

Third, possible convertor blockage, easiest check is to remove the 02 sensor and try to start with the hole open, if it runs, then that is it, specs allow for 2-3 lbs of back pressure max. That means if you can hear pressure escaping, it is a problem area.

Posted on Sep 01, 2008

  • 1 Answer

SOURCE: 2000 chevy silverado 1500 4.3 eng

Chevy Trucks, Blazers, S10 pickup and the like will vapor lock ecspecially the 2000 models. Do not tighten the gas cap past 1 click. There is a tube that runs from the top of the tank down and this gets hot and collapses or burns in half. We just bought a reinforced rubber tube cut it to lengh and use it instead of part and it's worked grat for 2 years so far.

Posted on Feb 01, 2009

  • 34 Answers

SOURCE: 1997 chevy silverado 1500 350 vortech, new fule pump not working

before you drop tank again, check fuses & relay.then disconnect fuel line @ filter turn key to on position should hear fuel pump run and get gas stream out of line. if no flow from line new pump faulty be sure & remove negative battery cable first good luck.

Posted on Jun 20, 2009

  • 71 Answers

SOURCE: 94 s10 i have no fuel pump or inj pulse when key

4.3L or 2.2L?

Posted on Jun 23, 2009

  • 30 Answers

SOURCE: 94 s10 blazer dies when put into gear

Sounds like a vacuam leak, best thing to use is cold start spray, by spraying the vacuam lines with this you will notice a change in the idle wherever the leak is at.

Posted on Oct 14, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

Truck stop while driving on hwy. replaced fuel pump, fuel filter, wires plugs cap rotor but still no start


Have your ignition module checked, my car would start and drive and would go dead after a few miles and would not start until it cooled down, turned out to be the ignition module that eventually went bad and would not start at all.

Mar 30, 2015 | 2000 Chevrolet Silverado 1500

1 Answer

2002 HD 1500 Chevroley 4WD 4 door truck engin lost power and died could start but when acelarated died max rpm 800 pulled filter turned key on pump shot a stream of gas 3 ft and stoped ran only secon


It is normal for the pump to run for two seconds when first switched on to pressurize the fuel system. It will turn on again when cranking and while running. I would still suspect the pump given your symptoms, however other problems could also give you the same symptoms. If it is the original pump from 2002, or more than about 7 or 8 years old, I would definitely replace it, and the fuel filter. Often the pump will go intermittent. I had one that I could restart and get down the road by hitting the bottom of the gas tank a few times!

Oct 18, 2017 | 2002 Chevrolet Silverado 1500HD

1 Answer

Where is the fuel filter on a 1999chevy truck?


It is on the left frame rail.This is the drivers side on the inside of the frame rail.Make sure and relieve the fuel pressure before removing the filter or it will spray gas all over.Remove the fuse or relay for the fuel pump and start the vehicle and let it run til it dies.Then just turn the key off and remove the filter.You will still get some fuel but not as much.Hope this helps.Good luck.

Mar 23, 2010 | 1999 Chevrolet Silverado 1500

1 Answer

Turn key to start-engine turns and i have spark wont start


I would check fuel pressure so you can rule out pump. I had a bad pump right out of the box before. Also you may want to change fuel filter so you can rule out plugged filter. You have spark, sure seems like still no fuel.

Mar 22, 2010 | 1999 Chevrolet Silverado 1500

1 Answer

Starts runs realy rough then dies put new fuel


It sounds like you already solved your problem. Attach fuel gauge to fuel rail pressure line and monitor for fuel pressur (above 30 p.s.i. @ crank). If pressure low suspect pump. If pressure o.k. but dies out and pressure drops but restarts, check oil sending switch as this controls fuel pump. Computer primes pump for start, then oil sender powers up pump for normal operation. Check for oil leaking at terminals on sender. Also check plug connector at fuel sender on tank as they are known to melt and fail. If fuel not problem, check for spark as ignition module failure is common. Have obd2 diagnostic run to check for codes as this may help with diagnosis.

Dec 26, 2009 | 1999 Chevrolet Silverado 1500

2 Answers

1997 chevy silverado 1500 350 vortech, new fule pump not working


before you drop tank again, check fuses & relay.then disconnect fuel line @ filter turn key to on position should hear fuel pump run and get gas stream out of line. if no flow from line new pump faulty be sure & remove negative battery cable first good luck.

Jun 04, 2009 | 1999 Chevrolet Silverado 1500

4 Answers

My 1993 chevy 1500 Silverado truck suddenly quits


I put a new fuel pump, fuel filter, and a fuel pump relay and the fuel pump is still not coming on. I am not getting any fuel. Can you please tell me what it might be.

Mar 08, 2009 | 1993 Chevrolet C1500

Not finding what you are looking for?
Cars & Trucks Logo

130 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76630 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8516 Answers

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

Answer questions

Manuals & User Guides

Loading...