Mechanics

CHEVROLET MONTE CARLO ENGINE PROBLEM

1998 Chevrolet Monte Carlo • 168,275 miles

Engine start but shuts off in a second I change fuel pump and it run for two weeks, and start the same again I check if there is any trouble codes and it read p1665 code, and when I clear the codes it will start and run for a day or two and then start the same thing again, what could be the cause.
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Guest
November 21, 2012.




1665 is an evap solenoid issue and should have nothing to do with starting.

Are you sure of the code number?

As far as the other issue, did you clean out the tank as the dirt, may have caused the pump failure and also damaging your new pump.

Check pressure first

Roy

ASEMaster6371
Nov 21, 2012.


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