Question about 1990 Ford F150

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I have a 1990 ford F-150 4x4 5.8 , it idles smooth when you give it fuel it bogs like it won't take it 40 PSI on fuel pump

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  • landawhorn Jan 30, 2009

    Idles great but when you push on the throttle truck just bogs down. I replaced the plugs,wires,and distributer cap and did nit make a difference. what is it??? 1990 F-250

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Pull fuel filter and should blow through easily , if ok then catalytic converyers might be plugged up

Posted on Feb 19, 2009

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