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1998 GMC Safari SL 4.3L Hydroboost
Posted to GM Brakes on 12/21/2000

The only thing the customer said happened right before problem started was he went through a mud puddle, sensors ok. on this truck you can hear a constant thumping, coming from the power stearing cooler lines at the front of the truck, when turning or braking ...

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Message Closed w/FIX

car Vehicle Data

1998 GMC Safari SL

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHydroboost
ConditionsRepeaded Thumping on Turning and Braking
Misc.All Wheel Drive
Message Closed w/FIX

car Vehicle Data

1998 GMC Safari SL

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHydroboost
ConditionsRepeaded Thumping on Turning and Braking
Misc.All Wheel Drive