Miss Fire - Crank sensor?

[fil_b]

Hi All

over winter not used my Clio at all, used it this month and started, but developed an on-off miss fire
got worse now and it there all along

Swapped the plugs as when I had an issue before its happened then. Same no difference
Got a new coil pack arrived I am going to test, if it still continues I think its the crank sensor

where is best to get one from? quoted £50 plus £25 for the loom for gen parts. where else does them?
not sure if I should trust the ebay stuff - unless anyone can advise
thanks

Phil

 

[JamesBryan]

I bet it's a fuel injector.

Sat there over winter with fuel going off inside them.

 

[fil_b]

didn't think that

how can I clean them?

 

[JamesBryan]

You can't really, unless you are able to pulse them electrically.

 

[fil_b]

just found a thread about a chap called dan who cleans them - sent him a message - waiting on a reply

says he is midlands too which is cool

 

[JamesBryan]

just found a thread about a chap called dan who cleans them - sent him a message - waiting on a reply

says he is midlands too which is cool

Yeah @dann2707 can clean them for you. He's in Derby i think.

 

[fil_b]

Just a thought

If the miss fire happened at full revs/under load

What’s that point to?

 

[fil_b]

Was an injector

Moved it to another cylinder and the issue moved there when in plugging them

Thanks for your helps