K 1500 Truck 4WD V8-305 5.0L (1988)
3251
3366
ADTD
16073365
0011
16120129
3261
3373
ADTF
16073372
9961
16120109
3371
3447
ADTU
16073446
9871
16120046
Chevrolet 88-33
FALSE CODES 43, 54, unstable idle.
GMC Truck 88-T-25
3391
3457
ADTX
16073456
9971
16120114
3411
3466
ADTZ
16073465
9871
16120046
3421
3470
ADUA
16073469
9891
16120077
3841
5994
ADXB
16075993
0041
16120147
3851
5998
ADXC
16075997
0031
16120143
3861
6002
ADXD
16076001
0021
16120139
3941
6624
ADXP
16076623
0051
16120151
4801
6014
AFDW
16076013
9921
16120090
4811
6018
AFDX
16076017
9931
16120095
4821
6022
AFDY
16076021
9941
16120099
5811
5189
ANLN
16125188
Running change.
6541
7256
ABFH
16067255
3391
16073456
6561
7266
ABFK
16067265
3411
16073465
6571
7272
ABFL
16067269
3421
16073469
6601
7286
ABFP
16067285
3171
16073325
6611
7290
ABFR
16067289
3181
16073329
6631
7299
ABFT
16067298
3201
16073338
6641
7304
ABFU
16067303
3211
16073343
6671
7349
ABFY
16067348
3241
16073360
6681
7354
ABFZ
16067353
3251
16073365
6691
7360
ABHA
16067359
3261
16073372
6921
4292
AFX
16064290
6561
16067265
6931
4296
AFY
16064295
6571
16067269
7001
4029
AHJ
16064028
7121
7175
AHUZ
16077174
Chevrolet 87-181 REISSUE
Hot tip-in hesitation, cold spark knock, requires accelerator
Pontiac 87-6(GAS)-9A
pump check ball spring.
7131
7179
AHWA
16077178
Pontiac 87-6(GAS)-9A
Hot tip-in hesitation, cold spark knock, requires accelerator
pump check ball spring.
7141
7186
AHWB
16077185
Chevrolet 87-181 REISSUE
