Please help with my car
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Joined: Sep 2020
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Please help with my car
Hello and i appreciate all responses in advance.. I have a 1999 v6 5 speed mustang and when i first got it i could go full throttle in first gear and it would go! Now when i punch it in first it goes up a certain point and then flats out and slowly just "bogs" down.. Decreases slowly in rpm until i let off the gas a little bit and it picks back up.. Ive put 2 new fuel pumps in it because i figured maybe i got a faulty one but same problem. Prior to me putting one in, it wouldnt start and sometime when it did it was taking forever for it to start. Put a new one in and it takes about 4 secs to start up on initial start after it starts uo fine. Ive put about ever new sensor on it that my diagnostics tool told me was wrong. New tps new maf new egr vacuum solenoid new dpf sensor, cleaned the iac and the egr valve new fuel pump plus filter.. It has headers dual exhaust as well. Please help lol driving me insane. When i first got it before the fuel pump was dying i could get into it and it wouldnt do what its doing now. Seems like when i put the new fuel pump in it its done it.. Help!!! Lol
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