I have an SXR 600 that runs but lacks power and seems to be running and then not running on all three cylinders intermittently. I has also backfired hard enough several times to blow the tuner off the silencer. It runs good after I have let is sit overnight in a heated garage and I have gone through the carbs thoroughly several times, checked the compression, sprayed carb cleaner all over the motor while it is running to see if have any bad seals that are sucking in air and can't find the problem. I am thinking it is CDI and temperature related. When warm from sitting in heated garage is runs like normal. If it sits outside overnight the problems come back. What are you thoughts?
How do I test the CDI units?
Thanks,
Mills
How do I test the CDI units?
Thanks,
Mills