What is your question?
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What is your question?
I have a starting problem. I replaced the fuel pressure regulater and still not starting. I checked the pressure at the pump (as I turn the key untill i hear the pump run frro a few seconds, I have 50 lbs but loses pressure just as fast. Bad fuel pump?
2 Replies
The fuel pressure specification is 50PSI. There are a number of systems that do bleed off once the pump stops running, so that alone isn't enough to go on. How are you checking for spark? Will the engine fire on alternate fuel? What if any codes are setting?
It sounds like the fuel pump is by-passing or something is leaking somewhere.