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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 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...   2011 Dodge Nitro OBD scanner seems to drain battery in 10-20 minutes When I bought this car in summer 2023, a...   Caliper piston post cleaning won't screw in Hello, 2013 Hyundai Elantra limited (ma...

Search Auto Parts Search 2007 Pacifica shuts off in reverse Sign up here!   Email This Post Auto Repair Home>> Automotive Repair>> Car Troubleshooting bwheeler New User Dec 3, 2016, 11:07 PM Post #1 of 3 (1113 views) 2007 Pacifica shuts off in reverse Sign In Our '07 Pacifica Limited Touring 104,000mi (4.0L All wheel drive, 6 speed automatic) shuts off completely as soon as it is put in reverse, only after its been running & engine is hot. It will go just fine when in drive every time. Previously it would stall out & shut down in drive frequently as well. My husband replaced the "down strem O2 on front manifold & ETC sensor (engine temp control)". That did seem to resolve the stalling/dying in drive issue but now it does it in reverse. If the car has been sitting & engine is cold usually it is fine. Please help. Hammer Time Ultimate Carjunky / Moderator Dec 4, 2016, 5:16 AM Post #2 of 3 (1102 views) Re: 2007 Pacifica shuts off in reverse Sign In   First eliminate all vacuum or air leaks in the system (very important) . You may have a bad IAC ( idle air control) but try cleaning the throttle body first. Remove the intake snorkel, have someone hold the throttle wide open for you and scrub the back side of the throttle plate and surrounding bore with an old tooth brush and some carb cleaner. Be sure to spray some into the small holes next to the throttle plate. That should help stabilize the idle. If it still has a problem, replace the IAC. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional. kev2 Veteran Dec 4, 2016, 9:24 AM Post #3 of 3 (1092 views) Re: 2007 Pacifica shuts off in reverse Sign In Scan for codes - yes even if light is off.   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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