
1994 Chevrolet S10 Blazer Tahoe 4.3L Excessive Emissions, Poor Idle Quality, Hesitation, MIL Lamp on
Vehicle will not communicate with scanner but will flash a code 12 with no other codes. Check engine light stays on.
FIX posted 9/3/2008
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Message Closed w/FIX
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VIN | 1GNDT13W0R |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | FED EMISSIONS |
Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, MIL Lamp On |
Occurs | Always |
Trouble Codes
12 |
Message Closed w/FIX
Vehicle Data
1994 Chevrolet S10 Blazer Tahoe
VIN | 1GNDT13W0R |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | FED EMISSIONS |
Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, MIL Lamp On |
Occurs | Always |
Trouble Codes
12 |