posted
Ok this is a new one to me and every one else I ask I have a fresh 323 just finnishing brake in I was running it in my driveway at low speed on one pass it let out a loud POP sounded like a back fire is this possable I have never heard a rc engine back fire befor it didnt seam to be running right it could just be the brake in blues I am just woundering if I should pull the engine a brake it down to look for internal damage.I dont want to run it again till I figure out what happened
thanks for your time every one any help would be great