My 94 grand prix runs rough when I restart it while it is still warm. It will run perfect for any length of trip if started cold, but if i start it while still warm from previous trip it misses bad. Anyone give me any ideas on things to check? Thanks

 

Does your "check engine" light come on? The best advice would be to have someone pull the trouble codes from the computer and take it from there.

 

The check engine light only comes on when I brake after cruising at highway speeds for awhile. I'm going to try to get the codes pulled this afternoon.

 

Codes 17 and 77 came up, one was something about cam sensor and the other was something about egr solenoid failed.