I've dealt with that varnish buildup in outboard and small engine carbs for years. I considered pouring a gallon of carb cleaner in the tank but I read such solvents would destroy the tank lining.

I appreciate you sharing the difference in the strainers between gas and diesel. I remember cleaning that strainer a few years ago when the hose attached to it had to be replaced. I'll put the diesel strainer on the gas tank.

After replacing the flex disk, carrier bearing and housing you'd think I'd understand that particular system. I guess my chicken little gene is acting up a bit.

__________________
84 300SD
85 380SE
83 528e
95 318ic