HPFP Tappet Wear A Step-by-Step Guide to Diagnosis and Resolution

No leaks from the hpfp area. Seems to only occur if the outside temps are low enough, below freezing it seems. Anyways, I was logging some ... So I pulled the high pressure fuel pump and as I removed it I made sure the roller follower didn't fall out... I pulled it out and then ... ... out our Amazon Store for the tools and parts that we use: https ... How to Inspect and Replace a FSI Cam Follower and HPFP. My hpfp has ~80k miles and im concerned its getting weak. (especially with E30-40 fuel) Would a weak pump cause a lack of power or rough ... High pressure fuel pump symptoms - jerking and missing - almost feels like a tranny problem, but it is motor related. Starter will spin excessively before ... Alrighty then, this is what I start out with: this is the old pvt adapter from the WDS and a home made fuel pump jumper. The jumper will work ... ... wear item with a longer service interval ... Unlike some issues, a failing high-pressure fuel pump makes itself apparent on the way out. Because the crack went all the way across, after the epoxy it actually is leaking out of the valve opening now. I ordered a new pump. In ... I took the high pressure fuel pump apart trying to figure out how the diaphragms go back in Mechanic's Assistant: Okay, I'll connect you to the Mechanic to ... Pokemon Filter Gen 5 behind the scenes! #pokemonfilter ... But the high pressure fuel pump does have to come out. because I ...