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2002 buick rendezvous ran out of gas put some gas 2gal. and it wont start plus my gas gauge would read full. Why is that

TollKeeper

Member
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Brighton, CO
Buick Ownership
2005 Buick Rendezvous CXL Sport Plus
When a fuel pump runs dry (out of gas) it can overheat, and burn itself out. First place to start would be checking that you have fuel pressure. Then ensure that voltage is reaching the fuel pump.

As far as the gas guage, it could be the sending unit, a fuse, or the C305 connector.
 
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