21-12-2013, 05:58 PM
So my XSI just lately seems down on power, are there any service items I've missed, done an oil and filter change, plugs and it's running a cone filter with cold air feed (normally better in this weather.... It's got some cams in and was really spritely before....
I've put a "6" exhaust manifold on could it need a remap after fitting this?? It's not rough or lumpy and ticks over really nice, no hesitation or flat spots just seems not to want to really go....
Cheers
Jamie
I've put a "6" exhaust manifold on could it need a remap after fitting this?? It's not rough or lumpy and ticks over really nice, no hesitation or flat spots just seems not to want to really go....
Cheers
Jamie