Hi all,
My engine is suffering over 6-6.5k .it just doesn't want to know about it, knocking etc. and also on high boost, misses and stutters.
Last night when i was prepping it for a track event (plan is to keep it on low boost and under 6k, this has been ok'd by the tuner and verified on the dyno) I noticed my fuel return line and a sizeable kink in it.
Could this be all of my problems? I've emailed the tuner and am waiting for a response, wouldn't mind a few opinions to however.
NB: Car has split fuel rail mod to, if that makes any difference.
thanks guys