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Discussion Starter · #1 ·
I;m driving down the highway at a steady 60mph fuel pressure all of a sudden drops from 38psi to 30psi on gauge no difference in driving just wondering if anybody else has come across this?
 

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Check for self test codes and see if there are any.

Rick
 

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Discussion Starter · #3 ·
just did that today and there are no codes ?on another note i started the car this morning and fuel pressure was at normal 38psi...but when you blip the gas pedal fuel pressure drops to 35 and backup to 38 whats going on? thanks for all your replies
 

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sorry man, i am unsure how fuel pressure and boost relate... but TTT for you.

Rick
 
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