when our 1976 galant underwent general overhaul during the mid-90's one of the mchanics pulled down the gas tank, dis-assembled it, and then removed approximately half a pail of dirt that had settled there since the 70's. no wonder it always had a bad carburetor. unbelievable how dirty some gas stations are back then.

i won't recommend you do the same to your 90's vehicle. and gas is so much better these days than say, gas from the 80's.