84 mustang gt problems

[84mustang15]

I have a 5.0 mustang gt and it was doing fine and today i went to drive my car and at 2500 rpm it has like a stutter sound like im not sure how to explain the sound it makes it vibrates and like its running outa gas but its getting fuel. it only does this at 2500 rpms in every gear. Any ideas?

 

[BlownFiveLiter]

to :SNSign:

When was your last tune up and how do the plugs look? Recent fuel filter? New problem, or has it been progressively worsening? Could just be some bad gas. How's your spark look if you ground a plug to something metal and crank the engine over? You could have a failing duraspark module, too. Any plug wires resting on anything hot and grounding out? If nothing else, here's a bump until some of the carb guys come in with more ideas.

 

[84mustang15]

thanks for the reply it ended up being the coil, it went bad. thanks tho

 

[flyby84]

Get some pics of that 4-eye!