Could u rotate the flywheel in starter easily now? If yes, then no need to use heat gun. U must check if there is other problem. Maybe, the plug is mal-functioning.
If the engine is very tight(your starter cannot rotate it), u must use heat gun or other means to burn the heat sink. After heating up, immediately start your engine. Upon starting up your engine, dont stop it and add oil to continue running. Dont pull full throttle and try keep the temp around 80 degree. Having run around 5-6 tanks, the engine will be very easy to start ga na. (If u stop the engine, then u need to use heat gun to burn the engine again) No harm to continue running if the temp is acceptable.
I had TZ in the past. It was difficult to start the engine in the beginning. But once u complete the run-in, u will enjoy it. TZ is very good engine in that range of price. |