advice on troubleshooting a miss and rough running

[95Camaro34]

i have a 1995 camaro. and i replaced the egr valve. and it helped for a little. but it still comes back. it used to be when i hit 60mph the car would run rough. and when at idle you could hear it. im not sure what the problem is. but i have no money to pour into it for nothing. the car did it all the time until it would cool off. but when its hot it does it all the time. any advice?

[ne0hisda0ne]

Re: advice on troubleshooting a miss and rough running

i have a 1995 camaro. and i replaced the egr valve. and it helped for a little. but it still comes back. it used to be when i hit 60mph the car would run rough. and when at idle you could hear it. im not sure what the problem is. but i have no money to pour into it for nothing. the car did it all the time until it would cool off. but when its hot it does it all the time. any advice?

failing coil or ICM, the SES light on yet? you will soon misfire on cold starts as well...get it replaced quick or you will also need a "catalytic converter" soonl...

[Leonard 3.8L]

Re: advice on troubleshooting a miss and rough running

It's got to be a coil. I don't know which one but test them out.