04-14-2008, 12:51 PM
check focus fanatics if you haven't already i remember reading with the older motors something about the TPS sticking, vaccuum lines leaking, my dads 03 zx5 did it a couple times too, then it just went away and his is bone stock. if the CEL is on, first matter of business is read the code.
Little bit of show, little bit of go.