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1991 Pontiac Bonneville SE 3.8L Long Crank
Posted to GM Driveability on 1/23/2001

I am fighting a intermittent long crank on a 91 bonneville 3800 vin c.I have driven the car several times with fuel pressure [...] pressure checks out ok but seems to drain off quickly when shut off.

I have checked crank sensor with vantage,hot and cold teste...

  Related Documents & Media  1991 Pontiac Bonneville SE

 
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car Vehicle Data

1991 Pontiac Bonneville SE

VIN 1G2HZ51CXM
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / multiport
SymptomsLong Crank
OccursCold, Hot, Intermittently
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Bonneville SE

VIN 1G2HZ51CXM
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / multiport
SymptomsLong Crank
OccursCold, Hot, Intermittently