[merkrotary]

hi everone , I got a 1984 gs that some one tried to take good care of had new tires belts and hoses and brakes when I got it , and I motor that let coolent out the tail pipe. Pulled the motor and put in a different one . Had trouble getting i smoged but its smoged now , still having troubles with timeing need to talk to some one about that , runs great if it back off 40 50 60 Dont know for sure need a little help, some one that has had this problem everthing I try dont work to try to get it back to factory and have it run good :banghead