Chevrolet Suburban 2500 Questions

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I need to buy an actuator and gear for the defrost blend door. What part numbers and how do I do it? Thanks
fuel pump is good every couple days its starts surging in park it work little better always ...
My 02 Suburban has a buzz/hum when i take off from a stop and @2500-3000 rpm. It has 111000 miles on it. A buddy if my said it may be the cats but it sounds metal-on-metal. So any advice would help, thanks.
I bought the truck used and the DIC does not work, checked for dtcs and none were found except for the auto ride, maybe some one disconected the lamp? Lamp burned out? all the gauges work and the truck runs great!
INSTALLED A NEW TRANSFER CASE AND THE CODE THAT COMES UP IS CO306-MOTOR A/B CIRC MALFUNCTION. CO 321 T/C LOCK CIRC FAULT .... AND CO 327 ENCODER CIRCUIT MALFUNTION. THE SUV JUMPS AND HOPS ALMOST AS IF THERE ARE DIFFER...
It is in the lock position and won't turn to the start position, so i can't push the release pin
i have replaced the pmd 3 times still shuts down could it be the lift pump? i also know it could be the oil sending sending unit.
We have already diagnosed the truck with starting fluid Ignition works but immediately quits. Incidentally no headlight power to the main switch? ODB port also has no power, I suspect it is through a power circuit s...
solo lo hace cuando llueve y la camioneta se moja al otro dia no arranca y si llueve todo el dia pues no arranca mientras no se moje funciona normalmente pasan dias o meses sin llover y la camioneta no falla espero p...
I have a 1993 Chevy Suburban 2500 that has a bad ECM module and it has been 3 weeks now but not fixed so how much time should it take to fix/replace and how much should it cost me.
It will run in 3 but it seems to stuggle. If you start out in overdrive it goes through the gears until it is ready to shift into Overdrive and then just doesn't!
Runs great for a week or more; then bouts of stalling less than a mile from house. Fuel pump is ok. What part of ECM system would be so temperamental and have enough power to blow fuses. If I let it sit; odds are I...
I have replaced the plugs, wires, cap, rotor, and air filter. The Service Engine light is still on. The engine is running rough and the smell of fuel is present.
Dealer replaced leaking hydroboost. Immediately notice much more effort required to stop. Dealer replace H/B unit second time. No better. Dealer said it tested 3000psi so they are done with it. Since then ive done the...
With the A/C selected on HVAC panel. The HVAC blows warm air. The A/C compressor clutch does not engage. Has R-12. What else can I do asa backyard mechanic?
the truck ran fine for about a week, then started stuttering on take off from a stop. after that it started shaking and stuttering worse when id turn left. thot it was points, so i got a new cap and roter. ran great a...
just replaced ac hose assembly front air works and blows cold rear ac doesnt come omn at all
how would my truck running if my injector were going bad or clogged?
i changed my transmission fluid and filter the other day and filled it with a gallon of fluid my wife purchased. after that the truck started running funny like stuttering when i hit the gas from a stop,and when i tur...
this happens every time stopping, the steering wheel pulls to the left when the truck finally stops. front brakes were resurfaced, power steering fluid checked, a little low, told by one mechanic it was the hydro boos...
light goes off, but comes back on at random times
the control switch for the heat will not go all the way to the right. i have the assembly out and it feels like the cable is too short to go all the way. I can't figure out what needs to be taken apart to reach the ca...
The suburban would not move when the 2WD button was engaged. After cycling through the other button options, I was able to engage the transmission when the Auto button was lit. With the suburban in park, I engaged the...
There is too much play in the steering & there is a groaning sound when I make turns.
brake pedel grabs and sometimes the pedel will go all the way down till it stops. sometimes and I here metel grinding when I first apply the brakes in the morinig but stops shortly there after.
The heater and AC wont work. The fan blows but only reg air. No compressor turns on. Also the vent is open 24/7 and in the summer the hot air comes thru. I had a part replaced long ago that regulates the valve to ...