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1986 Chevrolet K5 Blazer Custom 5.7L No MIL Lamp
Posted to GM Driveability on 12/26/2007 5 Replies

No MIL lamp operation along with no communication to ECM. I have verified powers and grounds to lamp driver module and ECM. The lamp driver module keeps burning up. Another shop worked on this before me. The check engine lamp in the socket is a 921. I believe ...

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  Related Documents & Media  1986 Chevrolet K5 Blazer Custom

 
Message Closed w/FIX

car Vehicle Data

1986 Chevrolet K5 Blazer Custom

VIN 1G8EK18LXG
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB
SymptomsNo MIL Lamp
OccursAlways
Message Closed w/FIX

car Vehicle Data

1986 Chevrolet K5 Blazer Custom

VIN 1G8EK18LXG
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB
SymptomsNo MIL Lamp
OccursAlways