fuel pump
#1
fuel pump
Alright, I know about the fuel pump causing problems on the highway after driving a while, but could it cause problems after running a while to cause it to idle funny. After driving for a period of time, when you push the clutch in and it idles down, sometimes it will idle at 400rpm for a while, and if you hit the gas it takes a while for the rpm's to go up. I don't have any tune on it yet, all the mods are in my signature. Oh, and it sometimes idles all over the place, like 400 up to 1000rpm fluctuating.
#2
RE: fuel pump
Hey there,
I had the fuel pump issue after driving a while and had the TSB done, fuel pump replaced. Then I started haveing the exact problem you are describing until finally one day the car went into failsafe mode and decided not to go anymore. Turned out it needed the throttle body replaced.
Been running fine since!
I had the fuel pump issue after driving a while and had the TSB done, fuel pump replaced. Then I started haveing the exact problem you are describing until finally one day the car went into failsafe mode and decided not to go anymore. Turned out it needed the throttle body replaced.
Been running fine since!
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mrappe
V6 (1994-2004) Mustangs
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09-26-2015 10:16 AM