Prelude with 115,000 miles, f22, all stock. Noticed severe hesitation at around 1500 rpms with 1/4 throttle when driving yesterday after letting it sit for two weeks. Drives fine otherwise. I tried driving it like I stole it for a few minutes, but that didn't change the problem and it feels fine after around 2000 rpms. Came back home and tried reving gently in the parking lot, bogs and sounds like the exhaust is going to break off around 1500 rpms.

I am going to check all the basics that i know this morning like cap and rotor (15,000 miles), spark plugs (1,500 miles), throttle body (always cleaned), k&n airfilter (cleaned 1,500 miles ago), fuel filter was changed 10,000 miles ago. Any ideas or suggestions are highly welcomed. Could this be a distributor problem? What else would you check? Thank you.