paulw12 0 Posted August 6, 2008 litle power at low revs revs take time to drop dury gear change any ideas its my first corrado so dont really no my way around them :brickwall: Quote Share this post Link to post Share on other sites
colinstubbs 0 Posted August 6, 2008 Welcome to the forum. :wave: Try checking for vacuum leaks or splits in your air pipes to the throttle body, the plastics can crack and the rubbers split too. Cleaning the ISV may help too. If in doubt try using the Search function, most problems have been encountered before somewhere. 8) Quote Share this post Link to post Share on other sites
Dec 1 Posted August 6, 2008 Aye! Slowly dropping revs can also be caused by a duff overrun-cutoff valve. It's a grey cylinder behind the airbox that has rubber pipe and an electrical connection. Quote Share this post Link to post Share on other sites
paulw12 0 Posted August 6, 2008 cheers for that will get on it 2moz let u no :salute: Quote Share this post Link to post Share on other sites