How I Started 

You are a good example of a technical and fast mechanic, what we are all looking for, I thank you for your videos

another great presentation...thank you

I’ve been watching since 2009. Thanks for sharing your knowledge.

The goat!

Hello Duane nice presentation I always learn something now I need to use that knowledge Before I purchased a scope I used my clamp amp meter on the injector which sometimes hard to accurately do.Cheers

Enjoyed it! Thank you!

nice video, thanks

I believe that PROMPT is a better word than FAST, because trying to do anything too fast can cause mistakes, which wastes time, and in the long run turns out to be slow.......prompt means not wasting time.

Hi master, what should be the manifold vacuum on single cylinder engine. Thanks