white smoke question fuel pump?
#1
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Join Date: Oct 2007
Location: El paso,Texas
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white smoke question fuel pump?
so this is my problem the car has hard start ups when its hot.... also when i hit on it hard it throws white smoke out....... but at idle no problem.....i have new starter new plugs and wires on my car......... what could it be?
#2
TECH Regular
You run it below 1/4 tank much? These cars will burn up the pump if there is not enough fuel to cool it in the tank. I had to replace one in my turdgen for that very reason.
#3
white smoke at crusie speeds means burning oil. Hard start ups when the engine is hot usually means a weak battery. White smoke coming out of the pipes when you nail it during cruise speeds is usually bad valve seals, but it will not do this at low speeds or sitting still revving it up.
#4
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you reminded me the battery is about a month old 2.......i took it to a speed shop and asked for there opinion they said the pump is going.......said my programer was running the max fuel it could to just run it right and that now the pump is weaker so its running it lean..........that makes sesnse?.... car still runs......wouldnt the pump just go out if it was bad.......anybody............
#5
you reminded me the battery is about a month old 2.......i took it to a speed shop and asked for there opinion they said the pump is going.......said my programer was running the max fuel it could to just run it right and that now the pump is weaker so its running it lean..........that makes sesnse?.... car still runs......wouldnt the pump just go out if it was bad.......anybody............
#7
It sounds funny to me that a fuel pump would make any kind of smoke unless it was on fire. Then theres a different problem. What about a leaking head gasket? This will cause white smoke and hard starts. Just a guess.
Vinny
Vinny