1989 Pontiac firebird 2.8L 6cyl

[gizzmolock]

Car is running rough. sound like it is going to stall out. replace plugs wires, no change, timing ok. any suggestions?? Could it be the cap or rotor??

 

[melsg5]

how many miles on the cap and rotor? do they look carbon streaked? how many miles on engine? have you tried any fuel injector cleaner? have you checked for a vacuum leak?

 

[nightroddersp]

check for codes?