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2001 Oldsmobile Intrigue GX 3.5L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 5/20/2015 11 Replies

Misfire on cylinder 1 when cold. Goes away when warmed up. Swapped coils, injector and spark plugs but misfire stays on cylinder 1. Vehicle gets hot when idling but is fine when driving. Cooling fans are working. Tested coolant for combustion gasses but passed...

11 Replies Received (View Replies)

  Related Documents & Media  2001 Oldsmobile Intrigue GX

 
Message Closed w/Summary

car Vehicle Data

2001 Oldsmobile Intrigue GX

VIN 1G3WH52H31
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursCold, Idle

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2001 Oldsmobile Intrigue GX

VIN 1G3WH52H31
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursCold, Idle

Trouble Codes

P0300Multiple Misfire Detected