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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 loses fuel pressure after about a minute Sign up here!   Email This Post Auto Repair Home>> Automotive Repair>> Engine Troubleshooting ROD.RAKES New User Oct 13, 2013, 4:54 AM Post #1 of 3 (1031 views) loses fuel pressure after about a minute Sign In Fuel pressure fades away after a minute and I unhooked the map censor vacume and it stays running it has a new fuel pump and a new distributor. 1985 Chevy Impalla 4,3 v6 (This post was edited by ROD.RAKES on Oct 13, 2013, 5:08 AM) ROD.RAKES New User Oct 13, 2013, 5:20 AM Post #2 of 3 (1017 views) Re: loses fuel pressure after about a minute Sign In Rakes1475@yahoo.com Hammer Time Ultimate Carjunky / Moderator Oct 13, 2013, 5:22 AM Post #3 of 3 (1016 views) Re: loses fuel pressure after about a minute Sign In Once you build pressure, momentarily pinch off the feed line before your gauge and see if the dropping stops when you do that to indicate a bad fuel pump. If that doesn't stop it, try the same test on the return line to indicate a regulator or injector leak. This car should have rubber fuel lines. Don't try this is they are nylon lines. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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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