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1994 Oldsmobile 98 Regency Elite 3.8L Misfire
Posted to GM Driveability on 10/16/2003 8 Replies

this one has me stumped . get an intermittant miss , worse when cold gets better as it gets hotter . always on scanner cyl 3,4,5,2 will show a miss condition , always in that order. always starts with #3 cyl. 1&6 never show miss.

all sensors are showing in ra...

8 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1994 Oldsmobile 98 Regency Elite

VIN 1G3CW52LXR
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Emissionsobd2
SymptomsMisfire
OccursCold, Hot, on Accel

Trouble Codes

321cylinder misfire detected
361spark advance not toggling
Message Closed w/FIX

car Vehicle Data

1994 Oldsmobile 98 Regency Elite

VIN 1G3CW52LXR
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Emissionsobd2
SymptomsMisfire
OccursCold, Hot, on Accel

Trouble Codes

321cylinder misfire detected
361spark advance not toggling