Tahoe not starting

Asked by Mar 31, 2016 at 08:01 PM about the 2003 Chevrolet Tahoe LT 4WD

Question type: Maintenance & Repair

So I have a 2003 Chevy Tahoe 5.3 4WD,
When I put the key in the ignition to start it, it seems
like my computer doesn't fully engage so I can't
start it. After that happens a few times I would turn
it off then back on them eventually I could see some
of my gauges kick on then it will fire right up.
I've had my starter checked and that's fine. I've had
my battery checked and that's fine.
Now my truck has been sitting in my buddy
driveway for almost 24 hours and it won't start at
all. Someone please for the love of god help me get
my truck started.

1 Answer

17,830

Check connection at computer to make sure they are not corroded or loose. Also check ground wire going to the truck frame making sure the ground connection is good.

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