hey lads need help just put on high ratio roller rockers and the car doesnt pull barely at all after 3grand. it has gotten worse. worn valve springs???
check for fault codes..
does it idle fine?
you might have knocked a sensor plug of or something
Is your gearbox slipping bud?
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Originally Posted by garth
it never did it before i installed the rockers. i also installed a new maf sensor at the same time. i actually have another thread with the same question n they say i mite have too much pressure on the rocker bolts and need to be torque wrenched to free the arms up a bit. gearbox is all good as far as i know but a rebuild is on its way soon enough. idles fine i think sensors are okay but it seems as though the maf needs tuning and might be telling the comp other things.
reset the computer.
Is it a bored out MAF? If so the car needs to be tuned to suit the new MAF. Until you get a tune done just reinstall the old MAF.
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