Hello everyone, firstly I would like to say this is a brilliant site it has saved us loads of cash so far, so BIG THANK YOU! My problem is I replaced the relay #30 after reading on this site what the problem could be and with the good step by step diagrams was able to replace it myself (Even tho it was a pain and took ages), any way the car was running sweet until the next morning it started up with like a misfire, I replaced the spark plugs thinking this would sort it but it hasn't, the garage said its not the coil's, and it will cost me