1998 Pontiac Bonneville SE 3.8L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire
Thanks in advance to all that reply, this is a car that ive had in here for the past week and its very frustrating. It runs great on startup and you can drive it with all the power it has. But after 20 min or so, there is a bad miss and it backfires constantly...
FIX posted 3/16/2011
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Vehicle Data1998 Pontiac Bonneville SE
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Message Closed w/FIX
Vehicle Data
1998 Pontiac Bonneville SE
VIN | 1G2H52K5WH |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire |
Occurs | Hot, Under Load, Idle, After a Hot Soak |