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1987 Oldsmobile Delta 88 Royale 3.8L No Start
Posted to GM Driveability on 12/15/2003 19 Replies

After finding fuel pressure, spark, noid light, compression, went after code 42. That led to step #2, high resistance due to faulty ign. module. New module corrected circuit resistance, but still no start. Next tried chart A-3. Led to step #3, (irratic spark o...

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  Related Documents & Media  1987 Oldsmobile Delta 88 Royale

 
Message Closed w/FIX

car Vehicle Data

1987 Oldsmobile Delta 88 Royale

VIN 1G3HN5431H
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / sefi
Emissionsobd1
SymptomsNo Start
OccursAlways

Trouble Codes

42est ignition circuit
Message Closed w/FIX

car Vehicle Data

1987 Oldsmobile Delta 88 Royale

VIN 1G3HN5431H
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / sefi
Emissionsobd1
SymptomsNo Start
OccursAlways

Trouble Codes

42est ignition circuit