anyone adding fuel additive to clean injectors?
05-13-2007, 08:52 PM
#6
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fuel can be dirty
then there's the varnish byproduct. occasional use of a fuel cleaning additive can keep problems from occuring. it may be worth popping for a $6 bottle twice a year. In RI RS4's case, a 48 count case of 1 gals a month, you might want to pass on. but, he's throwing everything but the kitchen sink in his RS4. : )
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05-14-2007, 07:49 AM
#8
Nope. I'd be pretty surprised if any RS4 folks have. Most are using a high detergent premium fuel
I use Shell 93 V-power exclusively in all my cars not that it is better than any others.
05-14-2007, 08:44 AM
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RS4 is still pretty new with low miles, but
other cars with higher miles can develop injector problems w/o an occasional cleaning, whether IV type or using a fuel cleaner in gas every so often. i wouldn't dismiss the usefulness of cleaners completely.
