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1987 Chevrolet G20 Chevy Van 5.7L MIL Lamp on
Posted to GM Driveability on 12/24/2002 16 Replies

Well, I've inherited a tough one! This old van has been at the shop for a month. The guy before me worked on it f

ong time, they sent it out to another shop, as well as an electrical shop. It's got that dreaded "code from hell" - Code 43.

The thing is: the ...

16 Replies Received (View Replies)

  Related Documents & Media  1987 Chevrolet G20 Chevy Van

 
Message Closed

car Vehicle Data

1987 Chevrolet G20 Chevy Van

VIN 2GBEG25K5H
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsCA
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

43Open or Shorted EST signal
Message Closed

car Vehicle Data

1987 Chevrolet G20 Chevy Van

VIN 2GBEG25K5H
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsCA
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

43Open or Shorted EST signal