It's developed a flat spot?
It's developed a flat spot?
Author
Discussion

Eighteeteewhy

Original Poster:

7,259 posts

197 months

Sunday 4th May 2014
quotequote all
Watching an old TG and they're taking the piss out of James because they knew he was going to blame his slow time on the car "developing a flat spot"

So can/does this happen?


@

Axionknight

8,505 posts

164 months

Sunday 4th May 2014
quotequote all
It is developed a flat spot?

4G63T

2,947 posts

201 months

Sunday 4th May 2014
quotequote all
my old 2 stroke bike developed a flat spot where i was just driving around town not going fast, for a number of months, and after pinning the throttle in every gear then going onto the motorway with fairly high revs for the duration it takes to go from one junction to the next (with a top speed of 110) it chucked out a load of smoke out the exhaust and ran a lot better after that. as the exhaust system had coked up after driving normally round town for a number of months.


so yes, but not under normal conditions, and there might be something else wrong other than coked up exhaust systems, like valves or something

DUMBO100

1,878 posts

213 months

Sunday 4th May 2014
quotequote all
I fitted a K+N air filter to my Type R and it seems to have developed a flat spot between 2000 and 3000rpm . Should I revert to OEM?

ging84

9,548 posts

175 months

Sunday 4th May 2014
quotequote all
are you seriously asking if flat spots are real or a motoring myth?

i'm guessing you must be the kind of person who take the manufacturers service interval recommendations, and halves them, then halves them again to have never experienced a flat spot

hornetrider

63,161 posts

234 months

Sunday 4th May 2014
quotequote all
I avoid flat spots by folding my rear seats.