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I'm trying to figure out if my fuel pump is bad at a idle I'm get almost 32 pounds wot I'm get 35-36 pounds ... I've changed plugs wires idle air control valve .. Timing is on, it's bogging down , it was back firing a spitting . Found a kinked line fixed that but didn't solve problem... Pulled rear fuel pump no trash in pick up screen... No matter what tank I run it runs the same... Test fuel pressure regulator it's good when I unplug it fuel pressure jumps to 40... Truck does not have catalytic converter. I'm really stumped at what it could be . The best I can describe it is it's like someone is holding my back as I'm trying to go forward. Any and all help us appreciated
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armydad71
1987 - 1996 F150 & Larger F-Series Trucks
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Mar 16, 2010 10:24 AM
