engine idles good until i press the brake ,did not see a pcv valve coming from brake booster to carb. pcv valve does not go from brake booster too carb!! it goes from intake too valve cover, but it ...
...it was the return spring, but can't find it at all. :/ the return spring is inside the power booster(what the master cylinder bolts to) but most likely it is the brake light switch the box on ...
how do i install a power booster for a 1992 GMC Sierra, 2 wheel drive? First remove the 2 nuts that hold the master cylinder to the booster. Then remove the vac hose. Then remove the clip at the brake
...engine? Master cylinder is leaking inside. Goes into the vacuum cannister for the brakes, (Power Booster), and is drawn through the vacuum hose from power booster, to intake manifold. Replace ...
Any info on changing a brake booster on a 1996 Sierra and also help trouble shooting a master cy. Thanxlinder a defective master has just one common symptom, a soft sinking pedal. Instructions Things ...
...we have even tried the fuse for the abs with no solution. is there anything we could do? Your vac booster might be leaking or you have some air in your brake lines, bleed lines and check vac
...and the RPMs increase when I am in park and I step on the brakes. That sounds like the power brake booster unit is faulty and it will require replacing the power brake booster unit to repair the ...
How do you replace the brake booster on a 91 gmc its a jb6 vacume system i dont see any bolts to take the booster off stick your head way up under the dashboard with a good flashlight. you will see a ...
Question about 1991 Sierra
...but now also at idle with brake on engine will surge and engine sounds like it s missing had brake booster go really bad, to point almost couldnt stop. replaced with a used one ( i know bad idea)
brake booster how to take brake booster loose from brake pedal It is not attached.
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