986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post

Gelbster · 10-20-2015, 07:27 PM

To use a generic fuel pressure tester, you may need an adapter M14x1.25 to M15x1.5
If all you need to do is test for the presence of fuel and test on a COLD engine ,the rag method should be O.K.

10-20-2015, 07:27 PM	#19
Gelbster Registered User Join Date: May 2014 Location: S.California Posts: 2,027	To use a generic fuel pressure tester, you may need an adapter M14x1.25 to M15x1.5 If all you need to do is test for the presence of fuel and test on a COLD engine ,the rag method should be O.K.