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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   mdma pills for sale : WhatsApp +33758633852 ketamine, 4-MMC, MDPV, methylone, amphet...   Buy Nembutal Oral Solution Pentobarbital.. WhatsApp +33758633852 order nembutal online in Germany (WhatsA...   Drive Shaft Repair I have a 2015 Chevy Traverse AWD. The fr...   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...

Search Auto Parts Search MISFIRE Sign up here!   Email This Post Auto Repair Home>> Automotive Repair>> Engine Troubleshooting CANDO New User Sep 13, 2012, 1:35 PM Post #1 of 5 (1613 views) MISFIRE Sign In 2001 JEEP GRAND CHEROKEE RUNING ROUGH.PLUGS BLACK FOULED REPLACED W/AUTOLIGHTS NO HELP. REPLACED FUEL FILTER WAS CLOGED STILL RUNNING BAD NO TROUBLE CODES PLEASE HELP Hammer Time Ultimate Carjunky / Moderator Sep 13, 2012, 1:50 PM Post #2 of 5 (1595 views) Re: MISFIRE Sign In That really doesn't add up at all. If the car is running that rich, it should be setting a code unless the O/2s are so clogged that they can't read at all. It needs to be diagnosed with a scan tool to find out if the O/2s are working. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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. CANDO New User Sep 13, 2012, 2:28 PM Post #3 of 5 (1580 views) Re: MISFIRE Sign In CUSTOMER BROUGHT VEHICLE IN W/DEAD BATT.O2 READING OK CATS BURNING OK AND COMPRESSION 130PSI zmame Veteran / Moderator Sep 13, 2012, 4:23 PM Post #4 of 5 (1564 views) Re: MISFIRE Sign In ME GO FIX CAR NOW!!! Hammer Time Ultimate Carjunky / Moderator Sep 13, 2012, 5:15 PM Post #5 of 5 (1560 views) Re: MISFIRE Sign In I didn't realize you were a tech. You should be able to figure out what's going on by analyzing the sensor data. If you have good 0/2s and a rich mixture, the computer has to pick that up if it's working properly. Maybe you should try to induce a code. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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.   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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