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1996 Oldsmobile 88 Royale 3.8L Poor Idle Quality, Misfire
Posted to GM Driveability on 1/23/2004 17 Replies

vehicle misses on #1 at idle [...] missfire monitor will increment as long as vehicle is idling and stops as soon as you raise the [...] drives fine except at idle hot.#1+4 coil,#1+4 plugs,and #1+4 wires replaced with new test parts.#1 and #3 injectors have be...

17 Replies Received (View Replies)

  Related Documents & Media  1996 Oldsmobile 88 Royale

 
Message Closed w/Summary

car Vehicle Data

1996 Oldsmobile 88 Royale

VIN 1G3HN52K7T
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursHot, Idle

Trouble Codes

P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
Message Closed w/Summary

car Vehicle Data

1996 Oldsmobile 88 Royale

VIN 1G3HN52K7T
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursHot, Idle

Trouble Codes

P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected