Using a 10mm spark plug socket and a long extension bar remove the spark plugs. Refitting is a reversal of removal, take car not to trap the wiring loom beneath the spark plug cover and tighten all the torx bolts to 9Nm or hand tight with a screwdriver. Fiat recommends the use of the specially developed Bosch FR6KTC on the 20v turbo and the Champion RC8BYC.  The Bosch are quite hard to find as they`re only used on the Coupe but any Bosch dealer will be able to order them in within a few days at around Ј4 each.  They come ready gapped and should not need adjusting before fitting. Замена маслянного радиатора Fiat Coupe (20 клапанный двигатель;...