Hi guys
Almost a year since my last post. The Clio went through its MOT last year with no advisories, so resealing the exhaust, new mounts and cat to manifold kit helped fix the leaks.
I’ve been using the Clio as my daily, but left it sitting over the whole of xmas. When I started it back up again I hit the throttle a bit to hard and the EML flashed. It was off and on for about 2 months.
OBD said it was a misfire on cylinder 3, so pulled the sparks and 3 & 4 heavily sooted. Swapped them out, oil change and it ran a bit better but still EML mostly on cold mornings.
So next went and swapped the HT leads and coil pack, his made a massive difference in engine note it felt more gutsy but instant EML.
Last but not least, pulled the injectors and 3 & 4 had seen better days
Ordered 4 new marrelis and swapped them all out. The car had been sitting a week but Just in case I disconnected the fuel pump and turned it over. Took some force to get the old injectors out of the manifold, and removing from the fuel rail is a bit fiddly. Got everything connected back up, let the fuel pump prime and checked for leaks. All good so turned it over and checked again, turned it over a second time and injector one was spraying fuel on the fuel rail end. Lucky i had enough rags under the injectors, disconnected the battery and injectors.
Pulled the rail out again, cleaned up the injector and gave it a bit of force to get a seal. Having fuel in the rail helps, i was able to check for a good seal by moving the fuel to injector 1 side and eventually no more leaks. Connected all back up and primed then turned over 2nd time. The engine sounds alot smoother and was idling about 1100rpm, before it would idle under 1000 and was a bit lumpy.
So all is well with the Clio again, just in time for its MOT