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2003 Pontiac Bonneville SE 3.8L Hesitation, Surge
Posted to GM Driveability on 1/11/2011 28 Replies

A Simple 3.8 has me buffalo'd. This car will give a hesitation (less sharp than an ignition miss) under very light throttle in drive or overdrive with torque converter clutch engaged. Engine must be fully warmed up. RPM never changes and all data on the scanne...

28 Replies Received (View Replies)

  Related Documents & Media  2003 Pontiac Bonneville SE

 
Message Closed w/FIX

car Vehicle Data

2003 Pontiac Bonneville SE

VIN 1G2HX52K43
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursUnder Load
Message Closed w/FIX

car Vehicle Data

2003 Pontiac Bonneville SE

VIN 1G2HX52K43
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursUnder Load