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2006 Buick Rendezvous CX 3.5L Surge, Low Power
Posted to GM Driveability on 6/26/2009 11 Replies

HELP! I have a Rendezvoux giving me quite a headache. Problem is intermittent.... Only happens with hot engine, usually after driving 10 miles or more. Scanner indicates normal timing advance when engine is running good (50mph, 50% throttle = 25 degrees timing...

FIX posted 8/8/2009

11 Replies Received (View Replies)

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2006 Buick Rendezvous CX

Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
EmissionsOBD-II Compliant
SymptomsSurge, Low Power
OccursHot, Under Load, on Accel, Cruise, Intermittently