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1998 Pontiac Grand Prix GT 3.8L All Shifts
Posted to GM Transmission on 3/6/2002 13 Replies

All shift are intermittantly hard with max line pressure and p1811 setting. No bullitens found, did check the external wiring harness for chafing and is ok, and dropped pan and replaced filter, no debris in pan. am I looking at a overhaul, possible valve stuck...

13 Replies Received (View Replies)

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car Vehicle Data

1998 Pontiac Grand Prix GT

VIN 1G2WP52K2W
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedAll Shifts
ConditionsHard
Misc.Cal Id 9352814
Message Closed w/FIX

car Vehicle Data

1998 Pontiac Grand Prix GT

VIN 1G2WP52K2W
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedAll Shifts
ConditionsHard
Misc.Cal Id 9352814