Insulating fuel lines and...
Thread Starter
Newbie
Joined: May 2021
Posts: 4
Likes: 0
2010 E350
Insulating fuel lines and...
any one have insight on ina sulating the fuel line from the high pressie pump And the purge lines... specially how to diagnose this.... this was a solution to anther members issue with a ticking noise that came from the engine after warm up and never got worse over time..
Thread Starter
Newbie
Joined: May 2021
Posts: 4
Likes: 0
2010 E350
yes it is a 2010 E350 naturally aspirated v6... so maybe a lifter? I thought lifter tick gets worse..I should mention i just took it on the the dealership and they replaced a pull that occasionally squeaked like twice since I had the car and the ticking noise was prevalent then just but since it didn't throw any codes I bought it..
Super Member
Joined: May 2018
Posts: 505
Likes: 288
From: Sammamish, WA
2011 E350 Wagon, 2010 GL450
Is it this sound? Mine has it. The good news is it seems to be a fairly common problem but I haven't seen any reports of it causing engine failure or performance degradation. Some comments in the video report success using Lucas synthetic oil treatment. I might give that a try next time...
