2002 Chevrolet Avalanche "chevy 1500 code" Questions

...chevy avalanche 1500 ( over 140,000 miles) multiple codes p137,p157,p158,p171, & p174..O2 sensors changed last year including both cats. Check engine light goes on then clears then goes back ...

...Chevy Avalanche 1500 Z71 4X4. What you describe happened to me (6) times last week. #1, I replaced the ignition switch, $32.00. The issue happened again last night and recorded the code P1514 ...

...Chevy Avalanche 4x4 1500 Transmission issues I noticed on my way into work this morning the my Auto 4wd button was on instead of the 2wd button. I pushed the 2wd button and ran for a couple blocks ...

chevy avalanche 1500 5.3L 327, i bought new plugs and wires hoping that it wouldnt idle rough, it was bad just alittle shaking, left side plugs came out covered in carbon. but with new plugs it barely

...chevy 1500 rearend compatible with a 2001 chevy 1500??? as long as width , lug pattern and drum or disc match up will work , if ratio differs fuel mileage issues will occur , should be rear end code ...

...1500 series. 1995 chevy cheyenne p/u with 4.3 engine 1500 series. Trouble code 12. Won't idle code 12 is always present in gm motor products. it simply means no tach signal because engine is not ...

Chevy 1500 1996 won't go I have a 1996 Chevy 1500 that won't go foward or backward all the time. It starts fine but won't move. Any thoughts? Also how do you pull codes off without the OBDII? ...

...Chevy Silverado, 1500. po446 po452 po453 po456 I know what the codes stand for, however, do not know where to go to fix the problem. Thanks for any assistance. go to www.troublecodes.net and look up ...

1998 chevy 1500 with a 5.7 has engine code of po430 1998 chevy 5.7 code po430 hi your code says u have got a bad catalytic converter

need the unlock code for chevy silverado 2003 i need the code to unlock a radio on a chevy truck the only way to get the right code is to contact your local dealership and get it from them