i have a 93 ford tempo got like 150K miles... it started having idle problems like when ur driving the car it will idle alot higher than normal..... and if u push the clutch in and put it in neutral while driving then release the clutch it will idle really high until u come to a dead stop...... unless u stop it wont idle down..... then once u stop it takes like 10 seconds..... but its idles down...... repalced the MAF sensor and the idle air control valve..... we even replaced a bunch of cracked vaccum hoses..... im just lost with this one.... cuz when we unplug the iac the idle never has a single problem....... but the valve is brand new...... im just lost
May 22, 2007 at 9:16 PM