So I was cruising at 4500 rpms at about 30 mph in my 20 aluminum and all the sudden the engine starts cutting out and then bogs down. I throttle back to 2000 rpms and stil sounds rough but running. WOT and it acts and sounds bogged. Put it in neutral runs and revs great. Idles a bit rough and wants to die when put into gear but I have been working on getting the idle mixing screws just right. Anyone have any idea why this would happen all the sudden? I bought a fuel pump rebuild kit and new fuels lines around the engine and will be installing this weekend. Tank and lines outside are all brand new.
Any ideas would be appreciated. Thanks
Any ideas would be appreciated. Thanks