I've got a Case 310 (~1957) that has run and been cared for pretty well for many years. It currently runs very smoothly, but only for about 30 minutes, at which point it revs a few times and then konks out altogether. Attempts to restart it result in it running for a few seconds before it dies again. Letting it cool down for a few hours means I can run it for another 30 minutes or so before it dies.
Ignition system seems fine -- getting healthy sparks in all the right places. There seems to be compression, otherwise it wouldn't run at all. Carb was cleaned not too long ago.
Any suggestions?
Thanks.
Ignition system seems fine -- getting healthy sparks in all the right places. There seems to be compression, otherwise it wouldn't run at all. Carb was cleaned not too long ago.
Any suggestions?
Thanks.