GMC OBD1 CODE

1991 GMC C2500 Obd1 Code 85 - Prom Error

I Have No Clue What The Code 85 - Prom Error Means, The Truck Has An Intermittent Misfire, It Rev's Up At Times And Stalls At Others, I...

Asked by ray_carson ·

1 ANSWER

4 IMAGES

1991

Ford Codes OBD1

Ford Codes OBD1

Ford vehicles manufactured before 1996 are equipped with the OBD1 diagnostic system which is unique in the way trouble codes are retrieved. Each Ford car before 1996 has the...

1993 GMC C2500 Code 26?????

Electrical Problem 1993 Gmc C2500 V8 Two Wheel Drive Automatic My Van Started Doing Weird Shifting And Sometimes Stays Stuck In Second...

Asked by thirdeyetemple ·

1 ANSWER

1993

Engine Code 42

Really Need Some Help

Asked by guitarman5 ·

1 ANSWER

1942

Hello My 88 Jimmy 4x4 4.3l Just Starting To Buck And...

Hello My 88 Jimmy 4x4 4.3l Just Starting To Buck And Seems To Lose Power As I Reach 45 -50 Mph I Slow Down Start To Pick Up Then Does The...

Asked by autohound ·

1 ANSWER

2 IMAGES

1988

Acceleration

After Clearing The P0304 Code, Went On A 45 Minute Test Drive. The Code Never Turned Back On, But I Did Notice Something That Was Off....

Asked by tparks9738 ·

3 ANSWERS

1 IMAGE

1998

Where Is OBD 1 Located?

Asked by PCBRIAN ·

1 ANSWER

1 IMAGE

1989

'93 Deville Showing E41 Code

Code 41 Showing (cam Reference, Signal). What's Up With That And What's The Solution. Just Replaced Distributor Due To Broken Coil Pick-up...

Asked by sgt1205 ·

4 ANSWERS

1993

Buick Regal Fault Code ID

Info: 1992, Buick Regal Custom, 3.1, Mileage Variable Before I Begin, A Quick Background On The Vehicle; The Engine Started Having...

Asked by klassen.t ·

2 ANSWERS

Question

[code:1:726323f071]i Check My Oldsmobile Silhouette, And I Get 2 Codes, 56 And 26, One Says 56 Qdm 2 Or B Error An The Other One Says 26...

Asked by supertigre ·

1 ANSWER

1993 GMC Suburban Sensor Locations

I Shorted The Ab Terminals, And Got Codes 23 And 43, 23 Is Suppose To Be Mat Sensor, Could You Tell Me Or Send A Pic Of Where This Is...

Asked by bobbie140 ·

1 ANSWER

1993

Ask a new GMC question

Ask a Car Question. It's Free!

© 1999 - 2025 2CarPros, Inc.