Right then.

Ive got a 98 S Reg UK turbo 2000 wagon and i was driving it yesterday and all of a sudden it started popping and banging, which sounded like it was coming from the air filter and exhaust!

The car was running like a bag of bobbar and because im not really up on Scoobys, i aint really got the foggiest what it could be.

Ive just fitted new NGK platinum plugs with the correct gapping and Lumenition plug leads so i cant see it being them.

Any info would be greatly appreciated.