I just bought a very nice Troy Bilt rototiller with a 5 hp briggs 130200 engine. Starts on the first pull.
Probably a 1992 model year. Looks like NEW. little use and kept indoors.
My question: When it is running on FAST, there is an occassional "pop" sound from the exhaust.
I have tried to adjust the mixture adjustment screw and have 'smoothed' out engine best I could, BUT still here a POP from the exhaust.
Any suggestions as how to get rid of this?
I am wondering if I need to get a new diaphragm.
Please advise.
Thanks for the time to reply.
Paul
Probably a 1992 model year. Looks like NEW. little use and kept indoors.
My question: When it is running on FAST, there is an occassional "pop" sound from the exhaust.
I have tried to adjust the mixture adjustment screw and have 'smoothed' out engine best I could, BUT still here a POP from the exhaust.
Any suggestions as how to get rid of this?
I am wondering if I need to get a new diaphragm.
Please advise.
Thanks for the time to reply.
Paul