20 Most Recent 2002 Chevrolet Silverado 2500 Questions & Answers

you can try out some guide from here reliable-store
they also provide live chat feature for instant help and it's very useful

Chevrolet... | Answered on Sep 23, 2019

seems like they are under the dash to the left of drivers knees . we have to open our eyes under there

Chevrolet... | Answered on Apr 03, 2019

Probably a vacuum leak at the intake manifold. You can spray
carb cleaner around the edge of the manifold and the throttle body
to find the area where the o-ring is leaking.

Chevrolet... | Answered on Feb 26, 2019

You have a bad transition valve or disconnected vacuum line on said transition valve that moves the blend door open and or closed under the dash. If you have the heat on and heat only goes to driver side and still cold on passenger side, then the problem is at the passenger transition valve.

Chevrolet... | Answered on Jan 12, 2019

I know this website that has very good manuals online, for lifetime. www.reliable-store.com they also have 24x7 live help chat.. can help you with this

Chevrolet... | Answered on Mar 13, 2018


Click on the link.
Did you check the park fuses, note the diagram, rr and lr. Use a test light to check voltage at fuse circuit, headlamp switch on. That should tell us if problem is before the fuse or after.
You always want to check voltage and ground circuits, for lamps. Do the front park lamps work?

Chevrolet... | Answered on Feb 26, 2018

Are you certain that the correct size of tire is on the truck? A smaller tire will cause the speedometer to register faster speed. If it does have the correct size, the speed sensor would be the cheapest place to start. If that does not fix the problem I would think the speedometer head might need to be either replaced or calibrated.

Chevrolet... | Answered on Jan 09, 2018

could be water in the fuel as condensation will form in the tank from the hot return fuel in the cold fuel tank
there should be a water drain on the bottom of the fuel filter
If you don't have one , then get a filter that has the water separator as part of the unit
Now for your problem
hard starting of diesels comes from
slow cranking speed ( battery too low in charge)
faulty injectors ( squirting and not atomizing--- replace injectors
tips of the injectors damaged by the water in the fuel
glow plugs not working
one way to stop water in diesel is to keep the tank as full as possible to keep moisture laden air out on the tank
the water drain should be activated at least weekly

Chevrolet... | Answered on Jan 01, 2018

Broken wire in the loom between door and cab,,,is most likely the problem

Chevrolet... | Answered on Nov 12, 2017

Check under the truck next to the gas tank. Have you tried a new gas cap sometime they can cause problems. Hope this helps.

Chevrolet... | Answered on May 17, 2017

Band or servo arm could be broken.

Chevrolet... | Answered on Mar 29, 2017

P2199 - Intake Air Temperature Sensor 1/2 Correlation

Read more: https://www.autocodes.com/p2199.html

Chevrolet... | Answered on Feb 10, 2017

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