Hello, I changed my cables on my starter and it no longer cranks slow. Now, my next problem is there seems like there no combustion. I can get it started if I use starting fuid though. Most of the time it cuts off two or three times right away but eventually I get it started by letting it idle fast for a minute or two when I get it turned over. After I get is going good and let it run for like 15 minutes, I can shut it off and started again right away, but if I drift for about 45 minutes or so, I have to do it all again (starting fluid and all.) Any suggestions???