picked up a new 2012 79cc predator from HF. jet size is rediculously small. even with the stock air filter and exhaust couldnt get this thing runnin right.
i new right away it was leaning out. the rev would start to fal( holding throttle in one position) and after reving it didnt want to idle. it wouldnt start at all unless choked even after warm up. i didnt have any small drillbits so i took a hammer and a thumb tack gave the jet hole a good wack from both sides. all be damned, it runs perfect now. ive read that a lot of new engines are having this issue because the epa is chokin these things down.
i new right away it was leaning out. the rev would start to fal( holding throttle in one position) and after reving it didnt want to idle. it wouldnt start at all unless choked even after warm up. i didnt have any small drillbits so i took a hammer and a thumb tack gave the jet hole a good wack from both sides. all be damned, it runs perfect now. ive read that a lot of new engines are having this issue because the epa is chokin these things down.
