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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   1989 toyota pickup 3.0 crank no start I have a 1989 toyota pickup 3.0 crank no...   Strut spring orientation and strut mount tension nut 2017 Nissan rogue awd 2.5 L Put in Monro...   Transmission stuck in part, I have tried everything So I'm working on my elderly fathers 201...   2017 dodge journey LED headlights on/off randomly Year of vehicle 2017 Make of vehicle dod...   Kia Soul starter replacement issues! Okay so my car is a 2010 Kia soul 2.0 en...   Please Help - Knock sound & engine fail Hi all, Hoping to get some insight and ...   multiple warning lights 2013 GMC Terrain 130,000 miles 4 cylinde...   03 alero no low speed blower Good day everyone, I have a 2003 Olds a...   04 Chevy 2500hd tail light issues Help!!! I have changed my combo switch...   1999 Grand Caravan Sport not starting. Hi. I'm new here. I hope someone can hel...

Cobra losing power Sign up here! Search this forum this category all forums for All words Any words Whole Phrase (search options) Auto Repair Home>> Automotive Repair>> Engine Troubleshooting Rickpd New User May 31, 2009, 10:15 AM Post #1 of 3 (1153 views) Cobra losing power Sign In I have a 1994 Cobra 5.0 w/ a P600B Procharger and 66k miles. When i try to floor it in what ever gear it starts to sputter, BADLY. its worst at 5th gear. Ive concluded it has nothing to do with rpm, just throttle related(something not working in fuel, air system?) Loren Champlain Sr Veteran / Moderator May 31, 2009, 3:37 PM Post #2 of 3 (1144 views) Re: Cobra losing power Sign In Rick; There are so many possiblities here with the mods. The first thing I'd check would be fuel supply. KOEO pressure should be 35-45psi. KOER should be 28-45psi. Might want to check the TPS for a 'glitch' in the WOT position? Also, timing curves. Loren SW Washington Asilus User Jun 9, 2009, 8:42 PM Post #3 of 3 (1123 views) Re: Cobra losing power Sign In Sounds like maybe timing may be off some, bad fuel regulator is another suggestion. Does it idle rough? Any codes? Could there be a blockage of exhaust maybe?   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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