Chevrolet Malibu Engine Backfire

My Carb Is Back Firing Out The Top Of The Carb With A Flame When I Press On The Gas Pedal. It Run Good At A Idle But When I Press On The Gas...

It's Actually My Boat Motor. It's A Mercruiser Using A Chevrolet, 250 Cubic Inch, Straight Six. When Cruising At A Constant Speed With The...

I Have A 71 Chevelle Malibu With A 350ci. I Have A 4 Barrel Edelbrock 650 Carburator On It. Its Starts Fine. It Idles Fine. When I Try To...