Last week after Redskin game leaving the stadium parking L, A guy ask me to race his 2002Acura TL (I smoke him) but after that, my girl star missfireing only at high rpm if I push hard.
The check engine light up and I reset it on autozone w/o print code [:@]!@# , after that keep doing it but no more check engine anymore so I don't know that is happen.

Any sugestions?
Thanks

 

Try hooking the OBD2 back up, see if it'll show anything.

 

I did and no codes

 

Maybe it's no missfire but the gas filter? What you guys think?

 

You say its still misfiring? If it is, it could be any number of things. From plugs/wires to a bad ground. Search it, and check everything mentioned. Sorry if I'm not being too descriptive, gotta head to work. Good luck!

 

It has plugs, coils change 2 months ago plus it keep going it only when I push the car hard

 

what kind of gas is in the car>

 

Probably the MAF.

Year/engine???

 

lol look at his sig. '01 1.8T

 

Oh yea... I hate how you cant see sig's in the reply/quote fields.... 00's+ dont usually have coil pack/ICM issues so im sayin maf. Possibly 02 sensor or vac leak.