Any and all advice needed-can't figure this out.
My motor starts great, idles great, and runs great at all rpms but 3200. At 3200 rpms, it runs rough-sounds like it's not firing right or getting right gas. Best description is that it gargles there. It runs smooth at 3000 and below and also at 3400 and above.
Compression good, new plugs, 4-blade steel prop (tops out at 5000 rpm, 21"), newer fuel lines (filter), Seafoamed... Motor is '02 Merc XR6 150
Stumped-thanks in advance!
My motor starts great, idles great, and runs great at all rpms but 3200. At 3200 rpms, it runs rough-sounds like it's not firing right or getting right gas. Best description is that it gargles there. It runs smooth at 3000 and below and also at 3400 and above.
Compression good, new plugs, 4-blade steel prop (tops out at 5000 rpm, 21"), newer fuel lines (filter), Seafoamed... Motor is '02 Merc XR6 150
Stumped-thanks in advance!
