The problem could also be the throttlebody itself. Normally the valve inside the throttlebody closes and almost perfectly seals the intake. But when there is dirt-buildup everytime you apply the throttle you have to push through the solid dirt. So what you have to do is, take of the rubber hose and airbox. Unclip sensor, unclip throttlecable and unscrew your throttlebody. Than you have a good access to the valves. Clean them with carburator-spray and a piece of cloth. |