My wrangler is running very poorly. I probably need to check my spark plugs again to make sure they’re not fouled but it’s getting worse. I used to be able to drive on the highway at 70 just fine. And gradually it’s dropping in distance how far I can go without it sputtering and losing all power like it’s running out of gas or getting too much, I put new 02 sensors in, tried map sensor, TPS, new exhaust manifold, new CPS etc. idk where to look anymore. I really would hate to but should I just bring it to a mechanic at this point?