Bad Gas 2002 C230
but other than that u already ran the bad gas thru the engine...techron fuel cleaner is the best but u should only put that in before u fill up
their is a octane booster that has "jet fuel" orange bottle at autozone in it i used it once when i put reg gas and it turned into premium again
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Octane booster won't help if you have water or diesel mixed in the gas.
Underneath your back seat, you have access to the two portals that will give you a view to the tank. If you are comfortable, and understand how to work with gas vapors you will be able to look for water in the gas.
If you are not comfortable with the work, don't attempt it. Working around gas vapors is EXTREMELY DANGEROUS.




How many miles on the car? Ever replace the fuel filter?
Village idiot.. he he.....



