K 1500 Truck 4WD V6-262 4.3L (1991)
Lack of power/transmission hot mode.
GMC Truck 92-7A-102
4201
4616
BCWS
16184103
Chevrolet 91-516-6E
Surge or chuggle on decel and/or rough idle.
GMC Truck 91-6E-193
Chevrolet 92-187B-7B
Chevrolet 92-7B-149A
GMC Truck 92-7B-149A
4211
4619
BCWT
16184104
Chevrolet 91-516-6E
Surge or chuggle on decel and/or rough idle.
GMC Truck 91-6E-193
Chevrolet 92-187B-7B
Chevrolet 92-7B-149A
GMC Truck 92-7B-149A
4221
4622
BCWU
16184106
GMC Truck 91-6E-193
Surge or chuggle on decel and/or rough idle.
Chevrolet 92-187B-7B
Chevrolet 92-7B-149A
GMC Truck 92-7B-149A
4381
4309
AWBD
16154308
4391
4315
AWBF
16154314
8191
16160080
4401
4319
AWBH
16154318
8191
16160080
4405
5527
BCZK
16184264
Chevrolet 92-187B-7B
Neutral gear rattle.
Chevrolet 92-7B-149A
GMC Truck 92-7B-149A
4411
4325
AWBJ
16154324
Running change.
4415
5530
BCZL
16184266
Running change.
4425
5533
BCZM
16184267
Chevrolet 92-187B-7B
Neutral gear rattle.
Chevrolet 92-7B-149A
GMC Truck 92-7B-149A
4435
5537
BCZN
16184268
Running change.
4731
4786
AWDM
16154687
Chevrolet 90-320-6E
Idle rise between shifts.
GMC Truck 90-6E-93
4741
4789
AWDN
16154688
Chevrolet 90-320-6E
Idle rise between shifts.
GMC Truck 90-6E-93
4751
4792
AWDP
16154689
Chevrolet 90-320-6E
Idle rise between shifts.
GMC Truck 90-6E-93
4761
4764
AWDR
16154690
4405
16184264
Chevrolet 90-320-6E
Idle rise between shifts.
GMC Truck 90-6E-93
4921
5455
AWDY
16154919
4415
16184266
Chevrolet 90-320-6E
Idle rise between shifts.
GMC Truck 90-6E-93
5251
5467
AWFS
16155466
5261
5471
AWFT
16155470
5565
5501
BDCW
16185334
Chevrolet 92-187B-7B
Neutral gear rattle.
Chevrolet 92-7B-149A
GMC Truck 92-7B-149A
5711
5793
AWJT
16155649
4435
16184268
Chevrolet 90-320-6E
