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2003 Chevrolet Astro 4.3L Hydroboost
Posted to GM Brakes on 4/17/2013 16 Replies

Customer replaced power steering pump. Now when started, brake pedal goes down and applies brakes. Checked valve in pump and o-ring is in correct groove not blocking hole. Valve is not the one from the old pump but one that came with reman pump. Could it be a ...

16 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Astro

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Astro

VIN 1GNDM19X73
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHydroboost
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Astro

VIN 1GNDM19X73
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHydroboost