guliver Posted March 1, 2014 Report Share Posted March 1, 2014 Hi Everyone I have Cadillac Escalade. I was really happy with my car until it started acting weird. Recently, i experienced failure of fuel pressure regulator. I don't know why this happened and what to do about the same. Suggestions please! Link to comment Share on other sites More sharing options...
bullseye Posted March 15, 2014 Report Share Posted March 15, 2014 Fuel pressure regulator helps in the maintenance of the operating pressure to be proper. It helps in compensating the changes in engine load. There can be a problem in the fuel pump. Its broken or damaged and thus fuel pressure regulator is also failing. You can go to an expert and tell him to examine the regulator properly and replace it if required. Link to comment Share on other sites More sharing options...
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