I Have An 88 Rx-7 Non Turbo Se And My Motor All Of A Sudden Started Acting Really Funny. Almost Like A Backfire And When It Does This My Car Feels Like I Stomp On The Breaks And I Dont Even Touch Them. I Checked My Oil Thinking Something Was Wrong And It Had Jumped Up About 1/2 Inch Waht Is Wrong With My Car.

 

does it idle any differently then before you started having this problem?

-dont type in caps