Mustang sat for several months under canopy. Cranked for spring driving and car ran very rough. After driving it seemed to get better but never as good as before storage. I have replaced plugs and fuel filter(was clean and not stopped up). Coil pack looks good, no carbon tracks or obvious damage. Injector cleaner and fuel treatment added. All to no avail. No CEL
Car cuts out badly at start and partial throttle for first 5 or 10 miles then gets much better. Any thoughts would be appreciated.
Car cuts out badly at start and partial throttle for first 5 or 10 miles then gets much better. Any thoughts would be appreciated.
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