New York Mustangs
ROUSH 4
u got a code for it....
lehrskee
nope. it only misfires at idle. ive cleaned the maf, iac, changed plugs, checked cops and changed the fuel filter.
ROUSH 4
fuel injector ??? may not show code.
lehrskee
ive also looked everywhere for vacuum leaks. clamped everything down and still no luck. it runs smooth as can be when on the throttle, but especially the first time i start it in the morning it "pops" a lot and the idle fluctuates 100-200 rpms. its just annoying.