1997 Buick LeSabre Q&A

1997 Buick LeSabre Question: replace fuel pump

I replace the fuel pump but still a hissing noise in the rear by the fuel tank.but it not a air leak because the mechanic said that no leaks.it make the sound when it been running for a length of time causing the car to shut off. -
Answer 1
You may have air suspension and it may have a leak, which is causing the hissing. -
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