https://www.classic-ford.org/mr2/mr2play/tm.aspx?m=118744(c) MR2 AUSTRALIA30After having a Greddy boost controller &amp; HKS fuel cut defender installed my idle is quite irregular.&nbsp;<br/>&nbsp;<br/>- If I change from 1st to 2nd, when I clutch in the revs don't drop<br/>- Sometimes in other gears when I clutch in the revs won't drop (until I blip the accelerator)<br/>- Sometimes drops too low and bogs when I try to just inch forward in 1st (traffic situation). I have to end up revving it to keep it going.&nbsp;<br/>- Sometimes while driving the car will judder&nbsp;<br/>&nbsp;<br/>Help me diagnose this please! And why would it happen after the boost controller &amp; FCD install?<br/>https://www.classic-ford.org/mr2/mr2play/FindPost/118744Sat, 21 Mar 2015 14:30:32 GMT