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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     Car idles funny but doesn't throw codes 2006 Hyundai Elantra Engine size: 2.0L m...   Rear brake retaining clips 2015 Toyota Camry. I bought Import Direc...   Sanded rotors (deep scratches) I'm new to the forum and I have a couple...   2010 Mazda 3 Electrical Going On and Off while driving I drive a 2010 Mazda 3. It's always been...   Code P0193 Fuel Rail Pressure Sensor Circuit High Bank 1 2004 Ford E-350 Super Duty Ext Cargo Van...   speedometer wild deflections; sometime pump gas 1999 Gmc Savana, rwd, 5.7 (I think) v8 ...   Car stalling problem My 2013 hyundai started losing power whe...   2018 Kia soul. Knocking while accelerating. Hello, my 2018 Kia soul started making t...     2005 Buick Lesabre surging My 2005 Buick Lesabre runs good & th... Misfire on coil E I am new to this forum. I haven't figure...

oxygen sensor Sign up here! Search this forum this category all forums for All words Any words Whole Phrase (search options) Auto Repair Home>> Automotive Repair>> Car Troubleshooting Guest Anonymous Poster May 27, 2008, 11:03 AM Post #1 of 3 (1641 views) oxygen sensor Sign In 1998 ford windstar 3.8l 144,000. feeling slight stumble or missfire at constant speeds. did tune up, plugs wires, tested coil pack and put injector cleaner in gas tank. still there. my ride has three oxygen sensors. one off front bank and one off back bank. the third one is after the converter on the front bank. none after the back bank converter. not sure why. i removed the one after the converter and it is black but does not make noise when shaken. but when i removed the back bank sensor and shake it there is a rattle like a burned out light bulb. also when i did the tune up the back plugs were black in spots with dusty looking carbon. the front bank plugs looked to have a little white build up but clean. does rattle mean to replace? dave284 Enthusiast / Moderator May 27, 2008, 1:39 PM Post #2 of 3 (1635 views) Re: oxygen sensor Sign In O2 sensors are not cheap....if one of the sensors was defective the pcm would likely come up as a trouble code, a little rust inside could be the rattle, but if youre in dout....replace it. Guest Anonymous Poster May 29, 2008, 4:50 PM Post #3 of 3 (1624 views) Re: oxygen sensor Sign In replaced o2 sensor runs great with much improvement on gas mileage   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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