Chevrolet Silverado 2500 HD QuestionsRefine by vehicle
what is the cause of #4 cylinder to misfire on a chevy silverado 4WD HD 2500 6.0L . already replaced spark plugs, wires &coils with new parts. P0304 is diagnostic code
my 2005 silverado has no trailer brake lights. everything else works -signals,running ect. all of the truck works just not the trailer brake lights. fusses all good and I just replaced module in back end of truck - still no luck.
I recently bought a boat and tried to tow it, it ran fine on flat land however as soon as we hit an incline the truck instantly overheated. This has happened twice now.
I was driving down the innerstate with cruse control on. I was running 75, no warning rpm's went up and I had no gears at all not even reverse. Could this be a electrical or do I need a new trans? Trans was serviced at 90,000. I was not pulling anything at the time, but I do pull a large boat sometimes.
My father just purchased a 2500 hd base modle, that had come w/o cruse control. Is it posable to instal cruse control with factory parts and if so will the pcm need to be reflashed? thank you for your help.
How do I find out what size and make and type the differential is when the tab on the housing is missing?
check engine light stays on and this morning "reduced engine power" flashed along my dash and the gas pedal wouldnt work. I shut it off and restarted and it worked.
i have a 2003 silverado that has a little over 100,000 miles. i just started noticing about a 3 months ago that my engine has a nocking noice in it
im not sure where my knock sensor is located and what the best approch is can you help
how safely lift the engine and not break anything.
how do I change the day time running light bulbs on the passanger side of my truck
i have a 2004 chevy 4x4 with allison 5 speed automatic when you put truck into reverse it will come out of gear like it is in netural and dash says shift range inhibited and will not move put into drive and it works fine, tranny shop has rebuilt transfercase and replaced transmission internal wiring harnes and replaced reverse selinoid, tranny throws no codes, but still go into shift range inhibited mode 50% of the time and works correct 50% of the time, any ideas thankyou
Where do i find the hydroboost brake booster code for the 2001 chevy silverado 2500hd, Im looking for a code to find out which type of brake booster i need to order. Some say it may be located in the glovebox but im unable to find it there. Please help ASAP
need to replace the cv-shaft for front axel(cv-shaft, or axel)also replacing the upper control arm and lower ball joit
Half of the dash lights in the radio and HVAC section do not work. What is involved in replacement
code po700, po735,po835, co040, installed interal wiring harness and silenoid valve . still get shift range inhibitive waring . truck won't go in reverse. you have to start & stop engine to reset . Cleaned all plugins on out side wiring harness, found ground wire loose . still gets same codes and problem . Happens on rough road [
Some of my lights work on the steering wheel and some don't and the same goes for my dash lights. Where are the fuses for this and if this isn't the problem what can I do?
At any time, day or night, whether engine is cold or warmed to operational temperature, whenever the truck is moving, this noise occurs. Its not always constant, but rather mostly broken into inconsistent intervals of serveral seconds. When I touch the brake pedal (whether or not any actual braking or slowing), the noise abates for several seconds, then continues as described. So my mind leads me to vacuum booster on the power-assist braking assembly, or perhaps the turbo blower. I visually checked, but all appears normal. Odometer reads 155k miles. Serpentine belt appears in good shape. Performance is normal, nothing indicates a problem, except this noise.
I own a 2001 2500HD 4x4 with the 8.1L gas engine. I need to know the best or highly recommended coolant and flush product to use, and how much needed to refill it please.
I just bought this truck yesterday and today I noticed that when I GET ON IT A LITTLE BIT I GET A LITTLE WHITE SMOKE NOT A LOT BUT YOU CAN SEE IT. THIS TRUCK HAS A TURN UP KIT ON IT BUT ITS NOT HOOK UP SO I DONT KNOW WHAT IT IS sET AT
ANY SUGGESTIONS??? SHAUN 714-585-6183 keep in mind it runs fine and no engine lights or any others
The truck starts everyday and runs fine..but it seems like every 10th or 12th start i will get a grinding noise (once or twice) then it will turn over and run fine. Could this problem be the starter? or the teeth?
The start did just get replaced.
What causes the engine to go into reduced power mode when AC is running? Takes about 5 mins to shut down in town. Shuts down in about 15 mins running 65 on highway. Scanning computer shows no codes.
I need to take the light off
How are you suppose to loosen the serpentine belt to allow removeal of the alternator? looks like two idler pulleys without any way to rotate to allow tighten or lossen belt.
The battery light is blinking on and off in the message center. Is this an indication of a bad alternator?
Where is the engine coolant temperature sensor/sender located.
when i turn a corner in 2 wheel drive something is binding up like it s still in 4 hi. I took the actuator out and checked it , it goes in and out when i select 2 hi to 4 hi and back
Oil gauge always shows 80 lbs pressure/I have a new unit but I can't find the old unit on the engine
03 Silver. 2500HD 8.1. instantly cycles start/stop at 3 second intervals when key initially hits Run (not Start), but doesn't start, just cycles. Can start and run by pushing key hard past Run to Start, then it starts. Problem started after dead battery tries, and new batterey installed.
engine light goes on and off