I'm going to take my H3 in soon for the BG engine flush. I also was going to do the oil change myself. I wanted to know if there is a specific order I should do those things? Should I do the engine flush first then oil change or the other way around?

Thanks

 

They do them at the same time. You put the cleaner in the oil and run the engine at fast idle for half an hour. Drain the oil and remove the filter. Some places have a machine that connects to the filter housing and pushes remaining old oil out and re-primes the system with fresh oil. Install fresh oil and oil filter. Done.

 

Conversely, you can just do a quart of trans fluid and drive for a few day. Then drain it! New filter and oil and your good.
Chris

 

That is the old school thinking Happy. Doing the trans fluid clean works at keeping an engine clean. Not saying it's bad, just not as good as the BG service. The BG performance oil change gets a dirty engine clean. It removes build up in galleries and ports. I've seen that stuff work wonders on oil burning Honda's and get the stuck variable valve timing on Ford's working again.

 

My favorite word... "It works". "It's cheap". Lol