986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - How to diagnose and resolve engine issues using Durametric.

jaykay · 05-09-2014, 08:31 PM

I am experiencing a similar problem but it is intermittent....and random at hwy cruising speeds...no cel.

Soooo it feels almost like bad fuel.....so I will be changing the fuel filter. Not sure if the injector rail pressures are avail via OBD....could log them. Would one see anything
meaningful there ?

Let us know what you find

05-09-2014, 08:31 PM	#4
jaykay Registered User Join Date: Sep 2009 Location: toronto Posts: 2,668	I am experiencing a similar problem but it is intermittent....and random at hwy cruising speeds...no cel. Soooo it feels almost like bad fuel.....so I will be changing the fuel filter. Not sure if the injector rail pressures are avail via OBD....could log them. Would one see anything meaningful there ? Let us know what you find __________________ 986 00S Last edited by jaykay; 05-18-2014 at 10:16 PM.