This forum has been great for me. Each problem I've asked you for help on had gotten me quick and useful answers.
The problem of the week is backfiring.
It used to happen only when the engine was cold, but it is happening with increasing frequency. When backfiring, I get a gassy smell in the cockpit, making me think that maybe the carburator mixture is too rich. Which in turn led me to the Haynes manual.
I see that these strange little carburators have some sort of oil damper??? When I remove the carb cover I see no evidence any oil. (Based on prior experience with the clutch, it wouldn't surprise me that there was no oil) Is is possible this is the source of my backfiring?
Can anyone give me the abc's of these carbs...how much oil, what kind of oil or any other thoughts as to the source of my backfires.
As alway, your help is appreciated.
Tom /ubbthreads/images/graemlins/cheers.gif
The problem of the week is backfiring.
It used to happen only when the engine was cold, but it is happening with increasing frequency. When backfiring, I get a gassy smell in the cockpit, making me think that maybe the carburator mixture is too rich. Which in turn led me to the Haynes manual.
I see that these strange little carburators have some sort of oil damper??? When I remove the carb cover I see no evidence any oil. (Based on prior experience with the clutch, it wouldn't surprise me that there was no oil) Is is possible this is the source of my backfiring?
Can anyone give me the abc's of these carbs...how much oil, what kind of oil or any other thoughts as to the source of my backfires.
As alway, your help is appreciated.
Tom /ubbthreads/images/graemlins/cheers.gif