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1996 Buick Roadmaster Estate Wagon Collector's Edition 5.7L Hesitation, Surge
Posted to GM Driveability on 8/20/2003 13 Replies

i've been fighting this one for a while it originally came in with a hesitation on light acceleration, i checked fuel pressure found at spec 47 psi koeo and would run at 42 /45 with regulator hooked to vacuum and go up 10 with unpluged ,checked maf for dirt an...

13 Replies Received (View Replies)

  Related Documents & Media  1996 Buick Roadmaster Estate Wagon Collector's Edition

 
Message Closed w/FIX

car Vehicle Data

1996 Buick Roadmaster Estate Wagon Collector's Edition

VIN 1G4BR82P3T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursAlways
Message Closed w/FIX

car Vehicle Data

1996 Buick Roadmaster Estate Wagon Collector's Edition

VIN 1G4BR82P3T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursAlways