Ford Mustang Forum - View Single Post - no codes bad acceleration
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post #1 of (permalink) Old 12-28-2010 Thread Starter
gapimpin
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Joined: Jun 2007
Location: Waco
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no codes bad acceleration

Havent been able to figure this out at all hoping someone on here can help.
2002 mustang 3.8 manual.
It starts first time every time and idles just fine.
The only code its thrown was egr related I changed the pressure sensor and that was fixed. When I rev it from idle it stumbles bad.
If I give it light throttle then rev it up it seems fine.
Drive is horrible I cant give it more than about 1/2 throttle and I have to slowly work up to that. I can still drive it but I cant accelerate without a lot of hesitation. Changed plugs and wires all filters cleaned maf. with no codes to go off of im not sure what else to do. I thought possible coil issue but I tested it with an ohm meter and all the ports are showing in spec. any ideas

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