Sometime back, a poster described his experience when changing the fuel pump on his '88 Chrysler mini-van.
He mentioned that the fuel pump and inlet screen were coated with a thick gooey substance, which I am guessing was varnish.
Is there anyway to prevent this type build-up from occuring? I know that fuel tank additives are not recommended, so what other options are available? Are some gasolines better than others in this regard?
Thanks,
Kirk Matheson