Behind the HPFP's Demise Worn Tappets Take Their Toll

On my 2018 the bolts that hold the HPFP down have sheared off TWICE now. First time was about 200 miles ago, and about 2k after the cam phaser ... The HPFP is located at the back of the engine mounted directly to the back (there is lifter style gear that the drives the pump off of the valvetrain of the ... 1.5L EcoBoost High Pressure Fuel Pump Replacement..How To, Special Request. Ford Escape, Ford Fusion. 66K views · 3 years ago ...more ... This Join this channel to get access to perks: https://www.youtube.com/channel/UCvv1ZzM0Fff-aiLZgY1Hk7Q/join LAOL Vlog #23 This car was my ... That ticking is normal from the engine compartment where the HPFP is located (cam-driven). On the 3.5L it should sit on the top of the valve ... The shop manual indicates this may happen to the HPFP when reattaching the pump. The directions are to insure the flat part of the cam lobe is at the top. Hi everyone! Got a bit of a problem with my S3 8P BHZ. On stock software, the car is running great, however when stage 1 is applied, HPFP ... ... cars and trucks themselves. We're always excited to learn about and ... out on the showfloor and to evaluate the parts and bits that ... states that the HPFP can fail due to low fuel quality, contamination, or wear and tear. This can result in reduced engine performance, misfiring ... Be advised, this HPFP can leak internally and dilute the engine oil. The symptoms will be hard starts after shutting down a hot engine for ...