Question about 1990 Ford F150

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I have ford f150 5.0 1990 truck put in 94 engine

I had to replace wiring harnes to engine 94 plugs in differnt distribittor was diff. so put in 90 distribor 94 enghie hole on 94 engine is too small so sanded down to make fit started up and ran but runs for awhile then it falls on its face like its running out of gas so i replaced feul pump still does the same thing runs real good for awhile then it does the same thing but not aways the same funning time it differs rear feul pump doesn't work can not aford to replace new filter new distribitor sencer let it set 20 to 15 mins it startes runs awhie then does same thing

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  • Anonymous Mar 17, 2014

    1990 ford f150 5.0 runs great for awhile then falls on its face pulling code 41 need help

  • Anonymous Mar 17, 2014

    1990 ford f150 5.0 runs great for awhile then falls on its face pulling code 41 need help



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Sounds like its Not Advancing this is Electronic and if you mix match parts this way these are the problems you run into sir I can not Advise you on a Repair or fix As it is not All STOCK FACTORY EQUIPMENT So Sorry

Posted on Jan 21, 2009


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