C4s flat spot
#1
6th Gear
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Join Date: Jun 2002
Location: Sydney Australia
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C4s flat spot
Has anyone had a slight flat spot in the lower revs in there 2002 C4s.
My one felt to just have a bit of a flat spot at about 3000rpm.
I just filled up with fuel the same day as I notice it so it may be bad fuel.
The other question is do you know of any computer
chips for the C4S and if so do they work.
<img src="graemlins/beerchug.gif" border="0" alt="[cheers]" />
My one felt to just have a bit of a flat spot at about 3000rpm.
I just filled up with fuel the same day as I notice it so it may be bad fuel.
The other question is do you know of any computer
chips for the C4S and if so do they work.
<img src="graemlins/beerchug.gif" border="0" alt="[cheers]" />
#3
Rennlist Member
Welcome to the board, Hebo. Yes, there is a change as you go beyond 3000 rpm. This has been discussed previously. Noted only on slow acceleration, there is a power surge starting at about 3200 rpm.