Quote:
Originally Posted by WesleyG
we only have 95 RON here in SA and our cars seem to run ok with them, even though the fuel flap says 98 RON only
|
thats correct it will run ok but at reduced performance.
if you have ecu logging device have a look at your IAM its probably about 0.5 or less and you will have sognificant knock although you may not hear it.
you guys run same ecu calibration as here in australia and i have seen stock cars with IAM of 0.7 or less on 98 Ron fuel and knock correction of 3 or 4 degrees.
however the original poster apears to have other problems possibly related to early ecu calibrations such as 700 900 or A01 ecu calibrations or the cam actuator problem if his car is running that rough and stalling and idle dip and stability issues.