Question about 2000 Chevrolet S-10

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2000 s-10 2.2 engine. The fuel guage goes from full to empty while driving and the low fuel light does the same. I filled the truck up so I know it is full.Could this be the sending unit in the tank? Also my oil guage runs about 80 untill it is completely warm then down to about 45 at idle. Is this the proper way it should work. Thank you for your reply.Steve Deeds

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Yes, the sending unit is probably defective. Oil pressure varies at different engine RPM, oil viscosity and engine wear. Sounds OK to me. DT

Posted on Mar 11, 2011

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Posted on Jan 02, 2017

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