my car sounds like a lawn mower, and has a loss of power i’ve had my cataletic converter changed and my spark plugs changed how many times this year
I’d say your engine is fried. What kind of car is it?
Well we don’t know the make, model, year, miles or anything of the past history, how long it has been this way, what other current or past problems there may have been…
Maybe a little more information would be helpful. 