1986 Pontiac Sunbird Fuel left in gas tank

1986 PONTIAC SUNBIRD
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YOGAMUDRA
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1986 Pontiac Sunbird

Hi,

My sister's mercedes was sitting idle for a while (6months - 1 year, I'm guessing). According to the mechanic, the gas became old and damaged her gas tank.

Should we be changing the fuel if our car is not being used?
Aug 9, 2009 at 8:36 PM
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MHPAUTOS
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Hi there,

What he is referring to is stale fuel, it is not a real problem, what i would do is if not a lot in the tank, change the filter a top up with fuel add a can of fuel treatment and try and sue up the tank quickly, you may only notice a small drop in performance but there will be no damage done,

Mark (mhpautos)
Aug 9, 2009 at 10:18 PM