I have a 2001 Chevy tahoe won't start It sounded like it was still running when turned off I bought a new battery also a new fuel pump the truck is able to without the key
You hear the fuel pump when key is turned
but not completely turned on.
You would here the fuel pump prime up for a few seconds with just the key in the on position. You may have other fuel issues, I would do a fuel pressure bleed down test, this would tell you if the regulator, spider lines, or injectors are leaking. Fuel pressure should be 56 to 63 lbs. Have a fuel pressure gauge hooked at the Schrader valve on top of the intake, let it build up pressure with the key on, then turn the key off and watch the pressure. It should not drop more than 5 lbs. and hold that pressure for 3 minutes.
You hear the fuel pump when key is turned but not completely turned on.
2001 Chevrolet Tahoe
-
Maintenance & Repair
My 2004 tahoe had a clicking noise or sounded like a motor was running UNDER the drivers side after I turned the Tahoe off as I didn't hear it until later. It drained my battery so I unhooked the batt...
2004 Chevrolet Tahoe LS 4WD
-
Maintenance & Repair
my 2016 Chevy Tahoe, hesitates to start when I turn the key to start it
2016 Chevrolet Tahoe LT 4WD
-
Maintenance & Repair
Hello I have 2007 Chevy Tahoe LS and it was working fine until the other morning I tried to use the remote to unlock it and the remote didn't work. I used the key to open it and heard a clicking sou...
2007 Chevrolet Tahoe LS RWD
-
Maintenance & Repair
i have a 2003 chevy tahoe but recently wont start.Bought a new battery but same problem.changed the altenator still wont start.Dont really know what' s going on. Please help
2003 Chevrolet Tahoe LT 4WD
-
Maintenance & Repair
Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.