Hi,

Ever since i cleaned my throttle body, ive noticed that SOMETIMES when i dip the clutch, say changing down into second, the revs will drop a bit below idle, then bounce back ..... it doesnt seem to effect the driving, but its only been doing this since i cleaned the TB and sprayed some fuel injector/carb cleaner in the air intake just to clean stuff out ....

im hoping the spray hasn't damaged anything, suddenly thought afterwards 'damn that was probably before the MAF sensor', although it claims not to harm oxygen sensors...

any advice would be muchly appreciated. i cant believe its my IACV, havent touched it! its not all the time either. strange

thanks,

Duncan

p.s. the car idles fine @ 875rpm