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Automotive Repair Car Troubleshooting Topics   Car Troubleshooting   Engine Troubleshooting   Engine Fault Codes   Electrical and Wiring   Transmission Problems Car Repair Topics   Car Making Noises   Car Stereo Repair   Heating or AC Issues   Motorcycles and ATVs   Tricks of the Trade   Truck Repair Advice Site Options:      Login   Sign up here! Latest Forum Post   2011 Dodge Nitro OBD scanner seems to drain battery in 10-20 minutes When I bought this car in summer 2023, a... Grounding Cable, 2017 Jeep Renegade Trailhawk The Cable that connects my negative batt... Rough Idle (Found new thing) Hi everyone. First of all sorry for bad ...     equipment hey yall. im a first year engineering st...   HELP I have a 1956 1/2 ton panel truck, 69 35...   Howdy     Just wanted to s...   ABS/Tractiob/Brake Lights on But No DTCs Hello all, Recently while driving m...   Chevy strut replacement I'm trying to get a sensor of some kind ...   2020 suburban new transmission and issues after install recently had the transmission fail at 11...   Caliper piston post cleaning won't screw in Hello, 2013 Hyundai Elantra limited (ma...

Search Auto Parts Search High idle after warm up and back into park. Sign up here!   Email This Post Auto Repair Home>> Automotive Repair>> Engine and Car Noises sterry New User Dec 4, 2013, 2:17 PM Post #1 of 4 (1587 views) High idle after warm up and back into park. Sign In 02 Jeep Liberty Sport I noticed that after starting my car and driving anywhere, if it came out of drive the car would idle very high. Today I finally found what I think is the problem. A mechanic has cut a wire completely off at the throttle body assembly but I don't know what the wire is or how I can get another to replace it. Here is a photo: https://www.dropbox.com/...3098_189443806_n.jpg (This post was edited by sterry on Dec 4, 2013, 2:18 PM) zmame Veteran / Moderator Dec 4, 2013, 4:33 PM Post #2 of 4 (1568 views) Re: High idle after warm up and back into park. Sign In I believe that goes to your IACV (idle air control valve). You will need to buy a new connector pigtail from the dealership and solder/heatshrink new connector into the harness. Don't know why they would cut it off good chance the IACV is bad or needs to be cleaned too. Discretesignals Ultimate Carjunky / Moderator Dec 4, 2013, 6:01 PM Post #3 of 4 (1561 views) Re: High idle after warm up and back into park. Sign In Mechanic did that? Backyard mechanic named Goober? Hopefully those stepper motor wires aren't touching each other because that could fry the IAC drivers in the PCM. Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved. (This post was edited by Discretesignals on Dec 4, 2013, 6:01 PM) zmame Veteran / Moderator Dec 4, 2013, 6:24 PM Post #4 of 4 (1558 views) Re: High idle after warm up and back into park. Sign In good point i would make sure the wires in the harness are not touching each other while exposed. This could cause damage to your computer (PCM)   Email This Post   Automotive Repair     Auto Body Repair and Refinishing     Heating or AC Issues     Electrical and Wiring     Brake Systems     Car Stereo Repair Advice     General Discussions     Car Making Funny Noises     Engine Fault Codes     Engine Troubles     Exhaust Systems     Steering and Suspension     Transmission Troubles     Tricks of the Trade Automotive World     General Discussions     Antique Car Talk     Car Shows and Events     The Bargin Bin     Motor Vehicle Inspection     Car Care Tips     Traffic Tickets     Gasoline, Motor Oils, Concept Cars and Engines     Auto Insurance, Financing, Leases, Warranties Truck Repair     General Discussions     Truck Engine Repair     Truck Suspension Repair Motorcycle Repair     General Discussions     Motorcycle Engine Repair CarJunky     Open Posting     Board FAQ's     New Board Suggestions

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