Question about 2002 Chevrolet TrailBlazer

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HOW DO YOU KNOW WHEN YOUR FUEL PUMP IS GOING OUT

SERVICE ENGINE SOON LIGHT IS ON CHECK GAUGE LIGHT, TRUCK STALLS AND SMELLS OF GAS AND CUT OFF. IT STARTS BACK UP.BEEN RUNNING LOW ON GAS .

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  • Contributor
  • 18 Answers

Fuel pressure check

Posted on Dec 31, 2012

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Posted on Jan 02, 2017

jturcotte
  • 8161 Answers

SOURCE: I changed the fuel filter,

possibly bad crankshaft sensor. Is the engine light on?

Posted on Oct 07, 2010

SOURCE: Truck starts cold perfect runs till gets warmed up

check your carburater.

Posted on Nov 09, 2010

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Ran it out of gas, now runs fine cold, as soon as its warm starts hard, and stalls when put in drive


Is the \'Service Engine Soon\' light on? Only from what you described, it sounds like the engine\'s running in \'open loop\' (fast idle, cold) okay, then when it\'s supposed to go into \'closed loop\', you have a malfunction. Checking the trouble codes will pinpoint the problem; your truck is pre-\'95 so it\'s the older OBD-I and you could get the trouble codes by grounding the proper terminal in the ALDL, counting the blinks of the SES light and using it to determine what electronic control device is malfunctioning. If no SES light/trouble codes and since you ran out of gas (?), it might be time to replace the fuel filter and possibly check the fuel pressure and/or fuel pump.

May 21, 2014 | 1990 Chevrolet K1500

1 Answer

My plymouth voyager runs for a couple seconds and stalls out


Have you checked base fuel pressure with a gauge ? Have you tested the asd relay ?

Mar 11, 2014 | 1992 Plymouth Voyager

1 Answer

Truck stalls when you let off accelerator


It can be low fuel pressure issue or clogged fuel pump. Or its engine related issues,---------------

Check the help link mentioned below to troubleshoot the problem: ------


STALLING/ STALL PROBLEM
http://alltypesofpartsreplacing.blogspot.com/2012/12/engine-stallscar-stalls-while.html


----------
These will help.
Thanks.

Dec 06, 2012 | Cars & Trucks

1 Answer

1991 cadillac sedan deville has excess pressure in gas tank and stalls making right hand turns as soon as fuel gauge shows 9 gals.


SOUND LIKE FUEL PUMP GOING BAD.BUT CHECK THE EVAP CHARCOAL CANISTER FILTER IF GAS SOAKED REPLACE IT REPLACE GAS CAP MAKE SURE GAS CAP IS THE PRESSURE VACUUM TYPE.ALSO CHECK VACUUM PURGE VALVE VACUUM HOSE TO CARBURETOR AND CHECK VACUUM HOSE TO CHARCOAL CANISTER FOR BLOCKAGE RESTRICTION OR BROKEN AND MISSING.

Oct 31, 2010 | 1991 Cadillac DeVille

1 Answer

Car starts fine idles rough dies soon as u give it gas replaced fuel filter crankshaft positioning sensor wires running from coil to sensor are not touching and are not broken replaced plug wires and plugs...


If it sat for 3 years the fuel may be in pretty tough shape. If he gasoline smells like a can of old varnish or turpentine then it may have gummed up either the fuel pump, injectors or both. I would start by testing the fuel pressure with a gauge first to see if it is actually pumping enough fuel to run the engine. If the fuel smells bad or your pump isn't working you may need to have the fuel tank removed and cleaned and the fuel lines flushed to get all the old gunky fuel out of them. Also check to be sure you actually have spark at the plugs so you'll know if the ignition system is still working.

Jun 16, 2010 | 1989 Oldsmobile Cutlass Supreme

1 Answer

01 chevy s10 service engine soon light on, not getting gas


either needs gas or fuel pump needs to be replaced, very common with chevys.

Apr 22, 2009 | 2001 Chevrolet S-10

1 Answer

01Chevy 1500 2x4 4.3/Fuel Pump stopd start up noise.Truck nostart


get a scanner to check the code .it could be fuel pump or relay. to change fuel pump its not easy or hard . but dangerous. gasoline is main factor . if you got a full tank of gas .you have to safely remove gas and tank. you dont have to remove truck bed . you have to work under the truck . you have to support gas tank when removing the fuel pump.

Mar 29, 2009 | 2001 Chevrolet Silverado 1500

1 Answer

1988 gmc v 3500 350m carbuerator


its possible that there was something in the tank or line that plugged your new filter. try changing it again

Oct 10, 2008 | 1988 GMC K3500

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