Ford E 150 Car Answers1984 E 150 Fuel System MalfunctionI have a 6 cylinder engine. Install new idle speed motor but I get no reaction.Check voltage at connector and I get 12v in each. Does it have a sensor along the way and how do I find it. Thanks. Oscar Get Answers About Your Ford E 1501991 E 150 Engine OtherEngine has a very fast idle. guess about 2800rpm.+/-Have checked the following: Idle air by pass (cleaned and 9volt check) swapped out with another idle bypass no difference.Installed a new gasket. Throttle Position sensor checked out. Removed throttle plate body and checked, throttle plates are not bent and seat OK no gaps when closed. New gasket installed. Egr valve removed and checked with vacuum, works fine. Tested EGR valve positioner with scan tool OK. Engine vacuum holds at 20+ ". The original code on KonEoff was 31 No other codes. Reset with battery disconnected for 10 min. and now no codes only 1 - 1. Sprayed as best as posible Wd40 around intake, no difference in idle. Plugs likenew. Gave in bought & Installed new EEC computer, idle slowed up a little dropped maybe 120 +/- Has computer contolled idle. Idle set screw not a problem. Starts immediately, stops the same (no run on)smooth running. Looked for shorted wires in injector wiring harness, looks great shape. Can pull off the vac line to the MAP will almost die out and then speeds up even faster, and riches up mixture and produces black exhaust smoke. Have not pulled distributor or pulled the ign. control module, but usually if they go bad, no fire. Throttle cable ok, What am I missing? 1993 E 150 Engine Stickingwhen i start it the starter keeps turning i replaced firewall mounted silinoid and new starter still happens, i changed the starter because it was clicking and no starting now it starts but still spins1993 E 150 Engine MalfunctionHi guysI own a 1993 e150 with a 5.0 engine and 80, 000 miles.On my back from Fla.doing about 75 mph going up a slight incline the van started to vibrate a lot, would not maintain steady mph, temp started to rise to 3/4 reading. If I let off the gas and accelerate again it runs ok for a while and it starts again. I brought it to a trans shop and they told me the overdrive converter and overdrive clutch was not working correctly. Since this happens when o-d is working I had the unit rebuilt and a new converter installed but the problem is still there.It feels like a few cylinders are not working, so I pulled the plugs and found the insulators white and blistered. I checked fuel pressure and it is good, and I was able to brake rev it and the problem came in fuel pressure stayed the same. I hooked up a snap-on scanner and it will only read codes no data, no codes found. I put on a vac gauge and it reads ok but no more brake revving, it strains it too much. I think it is a ctc-converter problem but can't figure out why it comes and goes. Any input is greatly appricated. Thank you 1986 E 150 Ignition System MalfunctionAt first, engine would start only if hot or cold, but not when "luke warm, " i.e., if it was run until hot and then allowed to sit for a couple of hours. Now, it usually won't start at all, or if it does, after long periods of cranking. There is spark to the cylinders, the fuel filter was changed a year ago, and the throttle body valve has been replaced. |
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