tick over at 2000 rpm

[myles77]

hi can anyone help il started my 96 chim for the first time this year after storing over the winter an found once it had warmed up the revs increased too 2000 rpm as if the automatic choke was workin in reverse !! could it be anything to do with the airflow meter?

[blitzracing]

Nope, its more likely to be the throttle pot voltage is too high or the TVR "speedo calibration" unit is producing a speed signal even though the car is still.....

[myles77]

cheers il check that out !

[.Mark]

Stepper Motor a bit sticky?