
1998 GMC K1500 Suburban 5.7L MIL Lamp on
performed test document #187927 in the si program , could not find any thing wrong ,maybe i missed something any one got any ideas would apreiate the help , cleaned throutle plate and iac chanel, new air filter , checked screen on the maf, a little dust but no...
FIX posted 4/27/2004
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Message Closed w/FIX
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VIN | 1GKFK16R1W |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / CMFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Hot, Cruise |
Misc. | DTC 1072, 1075 |
Trouble Codes
1072 | fuel trim system rich bank 1 |
1075 | fuel trim system rich bank 2 |
Message Closed w/FIX
Vehicle Data
1998 GMC K1500 Suburban
VIN | 1GKFK16R1W |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / CMFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Hot, Cruise |
Misc. | DTC 1072, 1075 |
Trouble Codes
1072 | fuel trim system rich bank 1 |
1075 | fuel trim system rich bank 2 |