
1988 GMC R2500 Suburban 5.7L Proportioning Valve
we have this 88 suburban 4wd, no abs, the left rear wheel cylinder was leaking badly, rear reservoir on the master cylinder was empty, red brake warning light is on. we replaced the bad wheel cylinder and tried to bleed the rear brakes, but i think the proport...
FIX posted 7/9/2008
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Message Closed w/FIX
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VIN | 1GNGVR26K7 |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Affected | Proportioning Valve |
Conditions | No Hydraulic Pressure to Rear Brakes |
Message Closed w/FIX
Vehicle Data
1988 GMC R2500 Suburban
VIN | 1GNGVR26K7 |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Affected | Proportioning Valve |
Conditions | No Hydraulic Pressure to Rear Brakes |