Ok here's the story..... I fitted a Smithy fuel line kit recently (sure its got nothin to do with it but just in case), the next day after fitting it the car started to sound like a rumbling V8 and it didn't have the same poke as usual. So, after searchin on here I realised it was a cylinder not firing. Had a root around today and sure enough the middle passenger side one isn't working. So far I've done the following but to no avail :confused:

 

Fitted new spark plug (no change)

Swapped coil pack with front cylinder (front still worked, middle didn't)

Unpluged front connector and plugged into middle (still no good)

 

So I've no idea whats wrong..........maybe it's fuel related? but i've no idea how to check this :headvswal

 

Yet again, any help folks would be excellent :bow:

Also, is it a bad idea to keep driving with one cylinder missing? thanks

Sounds like it could be an injector gone down. With the car ticking over, get a fine long screwdriver and rest it on top of an injector of a firing cylinder with your ear to the handle. You should be able to hear it clicking. Then try the one that is not firing. If injector is not clicking it could be faulty or just a bad injector connector.

Nice one thanks, will give that a go today