Fuel Pressure drops after i drive then Restart
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Fuel Pressure drops after i drive then Restart
ok i can start the car right up, drive it around and all that (38-40psi fuel presure) but then i can shut it off.Restart it and the car bogs low rpms , So i see the fuel pressure its around 30-20 psi normaly its 38-40. anyone have a idea what could cause it. I just installed a new fuel pump not it. Figured the pump was gettin heated up.
#7
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check the voltage at the pump when the pressure is low, if the voltage is above 10v and it's still low then check the fuel filter, if the filter is unobstructed then you probably either have a bad fuel pump or another issue with the fuel system(cracked hose or kinked line).
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Where your tank vent line goes into your charcoal canister, open the opening up in the canister with a drill bit. Just clear it out, no need to take the nipple off. I think I used something like a 1/8" bit.
I had similar issue, this fixed it.
I had similar issue, this fixed it.
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trickster
2nd Generation Specific (1986-1992)
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07-01-23 04:40 PM