Rawze Bomb Squad |
02-04-2021, (Subject: Rawze Bomb Squad ) Post: #12 | |||
| |||
RE: Rawze Bomb Squad (02-04-2021 )Rawze Wrote: I don't even think that cummins designed that system... I think it was Bosch, as I have seen related info in the past on this... but not sure about it. I did little digging some time back. Yes, these pumps are made by Bosch and yes they have the same issues on other trucks/engines (Big class action with GM related to Duramax fuel pumps failing). Try a google search for "bosch fuel pump failure". Reading about those other pumps lead to my speculation in other threads on here about poor lubrication being the underlying cause. Possibly due to differences in diesel fuel lubricity or, as noted in the class action, air pockets in the fuel (or even the oil) that inhibit lubrication. Given the pressures and stresses involved with these pump designs along with the tight tolerances of the parts it wouldn't take much to cause excessive and repeated wear, then eventual failure. User's Signature: "...And as we wind on down the road, Our Shadows taller than our Soul..." | |||
|
« Next Oldest | Next Newest » |
Messages In This Thread |
Rawze Bomb Squad - ahub86 - 02-03-2021, RE: Rawze Bomb Squad - tree98 - 02-03-2021, RE: Rawze Bomb Squad - smorgan87 - 02-03-2021, RE: Rawze Bomb Squad - tree98 - 02-03-2021, RE: Rawze Bomb Squad - RollinCoal - 02-03-2021, RE: Rawze Bomb Squad - ahub86 - 02-03-2021, RE: Rawze Bomb Squad - barf - 02-03-2021, RE: Rawze Bomb Squad - Mattman - 02-04-2021, RE: Rawze Bomb Squad - tree98 - 02-04-2021, RE: Rawze Bomb Squad - Rawze - 02-04-2021, RE: Rawze Bomb Squad - JimT - 02-04-2021 RE: Rawze Bomb Squad - Volvo8873 - 02-04-2021, RE: Rawze Bomb Squad - JimT - 02-05-2021, RE: Rawze Bomb Squad - ahub86 - 02-05-2021, RE: Rawze Bomb Squad - JimT - 02-05-2021, |
NOTE: Rawze.com is not affiliated, nor endorses any of the google ads that are displayed on this website.