Fuel tank varnish build up

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

Reply to
kmatheson
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If you use your car regularly, I can't see how you would get the goop in your tank.

--------- Alex

Reply to
Alex Rodriguez

Yeah, don't be one of the people who used Shell gasoline in 2003.

Reply to
Daniel J. Stern

Well, tourniquets are not recommended on healthy limbs either, but if you're gonna die without one, maybe you should consider using one. Seriously, why make a hard and fast rule that you will never use an additive? Nothing wrong with using them with common sense and a real need.

I would think that an alcohol-based additive like Dri-Gas? would help dissolve and disperse that kind of thing in a harmless maner. Might be some other types that will work better if it will put your mind at ease to use them without doing any harm.

Continuing with the tourniquet analogy, of course it would be better not to rip your arm off in the first place - IOW - avoid the problem in the first place. But if goo in the gas tank concerns you for whatever reason, by all means use an appropriate additive.

Bill Putney (To reply by e-mail, replace the last letter of the alphabet in my adddress with the letter 'x')

Reply to
Bill Putney

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