engine hum, electrical
Posted: February 17th, 2011, 7:17 pm
My son-in-law was trying to adjust his idle. He now gets a faint hum. Heard when the engine is not on. It seems to be coming from the throttle position sensor area. Will changing its adjustment cause an electrical hum? Is that what he messed with? will following the two part post with pictures on this topic line fix his problem?
Thanks
Thanks