Question about 1999 Pontiac Sunfire
I have a 98 sunfire and the fuel gage is wrong. it will say it is full after 6 gallons on gas when the car hold at least 12-15 how do i fix the gage I have a 1999 Sunfire with the same issue. My wife's 2000 Sunfire does not, the only other difference between the cars other than year is mine is a two door and her's is a four door.
I just had my 99 sunfire diagnosed at a pontiac dealer for this same problem and they told me I had to replace the fuel pressure sensor...
Posted on Apr 28, 2009
Sounds like you got a malfunctioning float on your fuel pump (works like a toilet bowl) try adding magellans mystery oil (you can find it at most part houses like napa ect) to you fuel for a few tanks to see if it can loosen things up if not probably going to need to replace the part
Posted on Dec 04, 2008
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Posted on Jan 02, 2017
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