Patients can be assured that an ABPN board-certified psychiatrist has specialized skills and knowledge to diagnose and treat problems ranging from emergencies to the long-term medical management of psychiatric disorders. The conditions psychiatrists treat include disorders such as: Depressive disorders.
Answer   A backfire is caused by unburned fuel and air getting into a hot exhaust system where it ignites. Plugs have nothing to do with it. Some cars, when they ar â¦ e turned off, pass enough fuel and air, that isn't being burned in the now-turned-off cylinders to cause a backfire.
I have a 2100 & it runs perfectly. Good power, too. Backfire thru the carb (what blows the power valve) is usually caused by being too lean, or timing way off. First make sure your timing is correct. At sea level, I'd bet those 48s are too lean in a 1.14. I've seen those jets in a 1.08 (mine runs 47s & is pretty lean).