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View Full Version : Just bought 93 F-150 300 inline it has a miss.



rwslick
04-21-2012, 10:52 AM
The faster you go it feels like somthing holding it back. Above 50 almost half pedal.
I've changed plugs, plug wires, dist. Cap, rotor bug spark advance. Any ideas?

mhillgardner
04-21-2012, 09:20 PM
You can try swapping out the coil. Cut the factory cat off, could be plugged. Test your fuel pressure, pump could be weak or the filter is plugged.