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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   2006 Toyoto Camry XLE Driver Side Electric Window Trouble Hello, Looking for a little brain help ...   Tierod end change caused some kind of leak Hello so I just took my car to the nearb...   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 ...

Search Auto Parts Search 04 Dodge Neon misfire Sign up here!   Email This Post Auto Repair Home>> Automotive Repair>> Car Troubleshooting jack m New User Oct 29, 2009, 10:19 PM Post #1 of 4 (3565 views) 04 Dodge Neon misfire Sign In I have an '04 Dodge Neon 2.0 L 4 cyl 91k miles. It has been idling rough and the service engine light came on with a misfire code. It starts up a little rough even though it starts right up, the main problem is rough idling. The exhaust also does a "puff puff puff" puttering. The exhaust is clear and not white or black. I changed the plugs and wires, and the engine isn't burning oil or using coolant. After I changed the plugs and wires the check engine light went out but the problem rough idle is still going on. What is up? Hammer Time Ultimate Carjunky / Moderator Oct 30, 2009, 2:36 AM Post #2 of 4 (3556 views) Re: 04 Dodge Neon misfire Sign In The next step would be to take a complete compression test and examine the plugs closely as they are removed to see which ones are burning clean and which ones are not. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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. Loren Champlain Sr Veteran / Moderator Oct 30, 2009, 6:15 PM Post #3 of 4 (3550 views) Re: 04 Dodge Neon misfire Sign In jack; To add, have you had the trouble codes retrieved? This vehicle has 'misfire detection' and will tell you which cylinder is causing the misfire. These engines also have coil problems. Most parts stores will retrieve the codes for you and you can post them here. Loren SW Washington jack m New User Oct 30, 2009, 10:12 PM Post #4 of 4 (3546 views) Re: 04 Dodge Neon misfire Sign In I will get that done ASAP. Thanks.   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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