Engine runs rough when a/c is on. RPMs drop intermittently and car will stall if i dont give it some gas. It also happens with the heater but to a much lesser degree. Check engine light is not on. Going to change fuel filter as she also has difficulty starting when the engine is hot. I did ignition wires yesterday and checked the plugs. They seem fine and were done 6k ago with NGK iridiums. I always run high test gas but have only owned the car for 4 months and can not speak for previous owners.
Wondering if anyone has experience with this issue. I can't find anything about it in the forums yet.
1990 tbird SC. 86k miles on odometer
Wondering if anyone has experience with this issue. I can't find anything about it in the forums yet.
1990 tbird SC. 86k miles on odometer