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1986 Oldsmobile Delta 88 Royale 3.8L Poor Idle Quality, Hesitation, Stall, MIL Lamp on
Posted to GM Driveability on 4/25/2002 11 Replies

This car came to me with an intermittant no start,rough idle, and stall problem.I did a diagnostic test and found code #42 and spark advance was in the 60's at idle. I checked the signals to the ICM and all checked good with the exception of the cam signal. I ...

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  Related Documents & Media  1986 Oldsmobile Delta 88 Royale

 
Message Closed w/FIX

car Vehicle Data

1986 Oldsmobile Delta 88 Royale

VIN 1G3HN6930G
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Stall, MIL Lamp On
OccursIntermittently

Trouble Codes

42EST open or grounded
Message Closed w/FIX

car Vehicle Data

1986 Oldsmobile Delta 88 Royale

VIN 1G3HN6930G
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Stall, MIL Lamp On
OccursIntermittently

Trouble Codes

42EST open or grounded