I Would like to know why the engine in my park avenue buick, 1999 rives up really high after it gets hot
wht do you mean reves up
it runs like you have to foot on the accellator(sp) mashing it to the floor but i don't, , you really tell it when you put it in park
i have added a new mass flow sensor, and a crank sensor,
is your iac valve good and is you tps good
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