cazyp
Active Member
- Joined
- Oct 23, 2010
- Messages
- 266
- Car
- C43, Hilux
Just recently the C36 has developed a slight misfire - more noticable on idle than when driving. The rev needle fluctuates just a tiny amount - about 100 to 200 rpm.
It is worse on warm starting - although the car starts fine - it idles rougher when warm.
No fault codes showing.
I'm going to change the spark plugs but any ideas where to look then? Don't want to go down the route of random replacements of parts if I can help it.
Many thanks.
On a side note on the MOT - which it passed - it only just came down below the CO2 limit. Could this be related? o2 sensor?
Thanks
It is worse on warm starting - although the car starts fine - it idles rougher when warm.
No fault codes showing.
I'm going to change the spark plugs but any ideas where to look then? Don't want to go down the route of random replacements of parts if I can help it.
Many thanks.
On a side note on the MOT - which it passed - it only just came down below the CO2 limit. Could this be related? o2 sensor?
Thanks