Rough Idle-No Codes
#1
Rough Idle-No Codes
My 2007 3.0 with only 20,000 miles on it has been running progressively worse over the last six mos. Bought new wires this morning with no effect. Shows no codes which is amazing since it's running so bad. Almost dies when I turn heater fan on plus makes a one time clunking sound when I do. Also smells like rotten eggs. Anybody got anything. Appreciate it. Thanks.
Last edited by Hermy; 08-07-2010 at 08:52 AM.
#2
#5
Loosen 1 screw on tube going into intake pull tube off and clean the throttle body butterfly flap with seafoam deep creep.Sqirt a little in the intake let it soak for a few minutes.Will feel like a new truck.You may need someone to press gas pedal to get the back.Do this with the truck off.
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