how to fix code p0507 idle control system make sure oxygen sensor 1 & 2 are ok first ! Vacuum leak from intake manifold is the most common solution.
p0507 cavalier 2003 2.2 duplicate question
chevrolet cavalier p0507 Code 507 is for the idle speed being higher than normal. The cause could be a vac leak, or a faulty idle air control valve.
what does code p0507 mean?? idle air control [iac] system rpm higher than expected--causes a vacuum leak --leaking air intake after throttle body ---egr valve vacuum leak--damaged/failed/dirty ...
My car keeps hesitating.....shakes terribly...cuts off but cranks right bak up...my check engine light comes on sometimes n the codes r p0507 n I 4got the other....I replaces o2 sensor tps fuel ...
Question about Chevrolet Blazer
cavalier ran fine had one injector leaking replaced all 4 now is running rough with a code p0507 Check the pcv well ,some times small hall can cuse this problem, You should check the vacume inside the
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