while trying to find GM carb cleaner (discontinued) i was told to get kleen-flo carb cleaner,the old formula that GM used was discontinued and their new formula is crap as the dealer told me

.the kleen-flo cleaner is only available in 1 gallon bottles only and will run around $50.this stuff works but stinks and don't get any on you as it will stay with u for at least a week

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the plastic jug comes in a plastic bag stating that it should be stored in the bag for health and safety reasons.it is available at uap/napa.
varnish/dirt melt off on contact.it is amazing stuff.
here's a link so you know what to look for.it's listed under bulk supplies/tire accessories.
http://www.kleenflo.com/en/index.htm