Hi,
I've got a problem with my 1994 306 1.6 (injection) misfiring. I've only had it a couple of months and it's always misfired at between
40-50mph doing about 2000-2500 revs. However, this was always a very gentle misfire so I've been lazy and not got it sorted.Today it has started misfiring quite badly at low speeds as well. It seems to be a bit intermittant, sometimes it's worse than others but not done too many miles since it started.
It also doesn't always tick over at a constant speed - i.e. sometimes I stop and it's ticking over at 1000, then the next time I stop it's down to 800 then back up again. Seems to be totally random.
Have also experienced it cutting out several times today, I dip the clutch and it just dies. Never any problems starting it up.
I'm planning to clean and gap the plugs tomorrow, have a look at the air cleaner and try a different set of leads. If it's of relevance I had a look at a plug the other week and it's got a white deposit on it, is it running too weak?
Even with my crap knowledge of cars I suspect if it's not plugs, cleaner or leads it could be the ECU.
Has anyone got any suggestions for anything else I could look at myself.
Thanks a lot for any answers.
Cheers Tom