Forum Discussion
tatest
Feb 26, 2016Explorer II
My first choice for "starts, idles, runs, won't take a load" is a clogged fuel filter. You took care of that, so failing fuel pump would be my next choice, but rich fumes throws me off. A fuel leak anywhere between pump at the tank and injectors could cause a problem and produce fumes.
Do you know whether you have the 454 with throttle body injection, or the Vortec 7400 with multiport injection? A 1997 motorhome straddles the transition year, and each of the two engine series has its own problems. The big change was intake manifolds and fuel injection technology.
Do you know whether you have the 454 with throttle body injection, or the Vortec 7400 with multiport injection? A 1997 motorhome straddles the transition year, and each of the two engine series has its own problems. The big change was intake manifolds and fuel injection technology.
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