Starts up idles high then comes down like its supose to idles good throttle about half let off it dies hard to get started, idles rough about 1 minute smoothes out idles good, throttle again let off real slow idles rough 1 minute smoothes out idles good. Clean plugs they get black again. Changed maf sensor, tps, fuel pressure regulator fuel filter, iac. Fuel pressure 65lbs.
have the same problem?
Tuesday, September 17th, 2013 AT 5:34 PM