C 3500 Truck 2WD V8-454 7.4L (1990)
Prom Information
Scan
Prom
Prom
Prom
Superseding
ID
Code
Bcc
Part #
ID
Part #
TSB Reference #
1281
1509
AUMU
16151508
Chevrolet 90-207-6E
FALSE CODE 32 "Service Engine Soon" Light.
1331
1513
AUMZ
16151512
5451
16165446
Chevrolet 90-163-6E
Rough idle cold/hesitation.
GMC Truck 90-6E-41
1341
1517
AUNA
16151516
5461
16165447
Chevrolet 90-163-6E
Rough idle cold/hesitation.
GMC Truck 90-6E-41
3781
4282
ATDX
16144281
1281
16151508
5451
5531
AYKK
16165446
Chevrolet 90-421-6E
Detonation at highway speeds and/or exhaust odor at idle.
GMC Truck 90-6F-125
5461
5537
AYKL
16165447
Chevrolet 90-421-6E
Detonation at highway speeds and/or exhaust odor at idle.
GMC Truck 90-6F-125
6841
0273
ANRS
16130272
1331
16151512
9471
0277
ANZM
16130276
3781
16144281
