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2004 Buick Rendezvous CX 3.4L Cuts out, Misfire
Posted to GM Driveability on 4/23/2019 20 Replies

This vehicle idles and runs nicely until over 1/2 throttle above 3000 RPM under load. Feels like one of the "waste spark" coils is dropping out. From 6 cyl to 4 like a switch turned. NO CODES, No misfires on scanner. Feels like a dead miss instantly under ...

20 Replies Received (View Replies)

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Message Closed w/Summary

car Vehicle Data

2004 Buick Rendezvous CX

VIN 3G5DB03E64
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsCuts Out, Misfire
OccursAlways, Hot, Under Load
Misc.Awd
Message Closed w/Summary

car Vehicle Data

2004 Buick Rendezvous CX

VIN 3G5DB03E64
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsCuts Out, Misfire
OccursAlways, Hot, Under Load
Misc.Awd