LIGHTFOOT

Hi guys, not sure if anyone can help me here? I have a corrado with LPG conversion, it runs perfect on LPG but misfires badly on petrol which means every time I start it up until its at right temp for the LPG to kick in. I had run out of LPG and was running on Petrol when the problem developed, before filling up with LPG i replaced plugs, checked leads and even the coil pack which was a bit dodgy anyway. My mate suggested filling up with gas just to see what happened and strangley it works fine but only on LPG. Any ideas?

ok, i shall type quietly then!! saw a pair of front coilovers on ebay for £100, thought it seemed way to cheap? the car needs sorting but i would like to do it properly.

Firstly i must say hi to you all, i signed up a while ago and have been reading with interest a lot of the threads but as i know very little about the cars have yet to join in! i was wondering what the benefits of having coilover suspension is over the usual lowering springs etc, is it just a height thing or does it affect the ride and handling? mine is lowered but the ride is awfull. i have seen some for sale, is raceland a good make? i have never heard of them. Edit - CAPS lock removed.