Being you already rated someone poor and just showed everyone through your copy and paste, this has scared other techs away from helping. I'm a fairly advanced shadetree and don't feel like any games. Also I feel as if I should be able to politely speak my mind.
For starters, disconnecting the IAC made no difference in idle speed. With the original IAC I get get an ocassional MIL claiming "IAC OVERSPEED"
I have been living with the high idle and automatic cruise control, SINCE YESTERDAY.
Scenario: I work all of 7 miles from work, 30 mph speed limit, some stops for school buses and road work. I take the highway home one exit, one mile just to open it up a little. Ran fine Monday night.
Yesterday morning, needed to move car. Started hard, sputtery sounding exhaust, I went from FAST IDLE to No IDLE at all.
Am pulling two codes, 1131 and 1151, Heated O2 sensors. I've had O2 sensors go bad, but never this quickly.
I thought it might be rain related after two days of heavy rain. It's dry today, no change. Once up to 3000 RPM, runs good, below that, rough.
Have you seen anything like this before?
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