Yeah it advanced perfectly and never jumped around. Everything is that would normally be related is fairly new except O2 sensor, Injectors were rebuilt when the engine was rebuilt. The exhaust smells like its not burning all the gas r something, its a weird smell, there is also alot of black suit on the edge of the tail pipe, plus im only getting 18 mpg instead of the 22 was getting.

Thanks

89 yota pickup
22RE 261C cam
Tanny / engine rebuilt after 256K
Head machined to RV street spec(EB's)