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1985 GMC Caballero Amarillo 5.0L Poor Idle Quality, Cuts out
Posted to GM Driveability on 5/25/2015 24 Replies

we went through the whole powertrain of the vehical to get it on the road, Replaced the ECM cause the old one wasn't working, Customer took it and with in a short time it dieing at idle, What were running across is a code 51, PROM. my parts supplier cant get o...

24 Replies Received (View Replies)

  Related Documents & Media  1985 GMC Caballero Amarillo

 
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car Vehicle Data

1985 GMC Caballero Amarillo

VIN 3GTCW80HXF
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCarburetion / 4 bbl
Emissionsobd1
SymptomsPoor Idle Quality, Cuts Out
OccursIntermittently

Trouble Codes

51prom
Message Closed

car Vehicle Data

1985 GMC Caballero Amarillo

VIN 3GTCW80HXF
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCarburetion / 4 bbl
Emissionsobd1
SymptomsPoor Idle Quality, Cuts Out
OccursIntermittently

Trouble Codes

51prom