running hot?
I hope I don’t regret responding to this question. I’ll start off by saying we have a lot of knowledgeable and helpful members here. Including all who have responded before me. When someone posts a two word question it is hard to take seriously. Most new member’s start by introducing themselves and maybe talk about their history with Firebirds or cars.
If your question is real, a little detail will be helpful. Running hot is like saying to your doctor I don’t feel well and expecting them to immediately respond with a diagnosis. If you could provide details like what model and year of the car. Engine type and any work recently done on the car. Under what conditions does it run hot. Anything you have tried to resolve the problem. Even if it seems trivial like checking the coolant level.