Hi all
my Vectra B 2001 Z22SE is doing some strange stuff ...
throttle pedal has some "slack" zone ( about a centimeter ) and then the engine revs. change the pedal but... so i decided to open the throttle body
cleaned the tracks ( i thought i did) the brushes that were sliding on those tracks looked Ok
tested the motor Ok ( no weird sounds )
closed it and the "slack" increased... i had to press the throttle almost to the bottom until it revs! opend it again and made it even worse the car would shake at idle impossible to drive... TC light on
Got second hand throttle body installed it and the car is the way it was before ( centimeter of slack )
Ideas ?
Not shure if connected but ... when i quickly press the pedal car would "think" for a brief moment revs would drop a little and then jump up! more ideas ?
Thanks
my Vectra B 2001 Z22SE is doing some strange stuff ...
throttle pedal has some "slack" zone ( about a centimeter ) and then the engine revs. change the pedal but... so i decided to open the throttle body
cleaned the tracks ( i thought i did) the brushes that were sliding on those tracks looked Ok
tested the motor Ok ( no weird sounds )
closed it and the "slack" increased... i had to press the throttle almost to the bottom until it revs! opend it again and made it even worse the car would shake at idle impossible to drive... TC light on
Got second hand throttle body installed it and the car is the way it was before ( centimeter of slack )
Ideas ?
Not shure if connected but ... when i quickly press the pedal car would "think" for a brief moment revs would drop a little and then jump up! more ideas ?
Thanks