Im not sure about coilpack, its ODB1 M reg think its a dizzy. checked and cleaned the maf, the plug that plugs in to maf was out when i was cleaning wondering if it got damp?! Yea mine is about 200 revs lower and then when i pull off it drops loads and i have to push the pedal to give it loadsa revs.... and is also a bit sluggish, which makes me think is there enough air getting through to it?