2003 Chevrolet Suburban 2500 Questions

All 2003 Chevrolet Suburban 2500 Questions

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My speedometer stop working on me
Ever since the dealer replaced my instrument cluster, the engine light will flash above 65 MPH if driven at a constant speed (random misfire). If I drive at various speed going from 60 to 70 back and forth, its fine. ...
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...
when I slow down to park in a parking stall and turn the steering wheel sharp to the left or right the engine shuts off, but will start right away.
I have a leak somewhere in the windshield washer system. However,I can find no liquid under the car, but over 1 gallon has leaked out somewhere. I hope it is NOT inside the car panels somewhere. Also,The rear window w...
Hi~ I have a 2003 Chevy Suburban Z71 and it has been a great car. Because I drive my young children around in it, I have a concern that they are riding along in the rear seat "unprotected" because there are no 2nd r...
The left blinker won't come on unless the brakes are pressed then it comes on solid not flashing. The fuse is not blown; I tried a new fuse just to test it. HELP!!!!
Should my A/C compressor be seizing every 16 - 24 months? It has seized every 2 years or less since we bought the vehicle in Nov. 2002. I understand that metal fragments get thrown through the system, causing the en...
My ABS and Brake warning lights stay on all the time. Tried to replace the fuse and as soon as I put a new one in it blows. Any suggestions?
My drivers side wiper will not work. The passengers side does. It does move a little(about 1 inch)
Hi, I had this seal replaced about three years ago and it started leaking again last year. Had it replaced again at a chevy dealer again just over a year ago and they are now out of business. My brother is a mechan...