Testing a Mercruiser fuel pressure regulator

srdancer320

Cadet
Joined
Oct 3, 2011
Messages
12
I have a 2004 350 MAG MIE SR om396072, I want to test the FPR, but I can not reach the vacuum hose that is attached to the FPR nipple(as it is burried under the motor mount between two engines.) Can I test to see if there is fuel in the line at the location where this hose enters the intake manifold,any help is appreciated.Joe
 

Failproof

Petty Officer 1st Class
Joined
Sep 26, 2011
Messages
273
Re: Testing a Mercruiser fuel pressure regulator

Yes, you can test downline. As long as nothing else is tee'd inline to affect the test
 
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