Motor rev
#1
Motor rev
Hey guys need some help can't figure out y my 86 pickup 22re motor reeves up and down when I come to a light and apply brake any ideas? Only does it when at idle and brake is applied
Last edited by nicks86; 12-18-2013 at 08:04 AM.
#2
Registered User
check for vaccuum leaks. when you hit the brakes the booster demands vacuum from the motor to assist in braking. a leak in the line could cause a surge in the idle or if the diaphragm. Problem could also be in the booster as well if there is a crack in the booster or in the diaphragm it causes a leak in the system as well
#5
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