• Welcome to ClassicBroncos! - You are currently viewing the forums as a GUEST. To take advantage of all the site features, please take a moment to register. It's fast, simple and absolutely free. So please join our community today!
    If you have problems registering or can't log into your account, please contact Admin.

New Bronco - press conf from Ford

bax

Contributor
Old Member
Joined
Aug 22, 2005
Messages
14,497
Turbo on a diesel runs much cooler than a turbo on gas engine. High exhaust temps will limit a turbos life. So its true that a diesel turbo application will last much longer than a gas turbo application.
 

okie4570

Contributor
Bronco Guru
Joined
Jul 16, 2012
Messages
9,357
Loc.
NW OK
Turbo on a diesel runs much cooler than a turbo on gas engine. High exhaust temps will limit a turbos life. So its true that a diesel turbo application will last much longer than a gas turbo application.

How so when egt on diesel are hotter than on a gas?
 

bax

Contributor
Old Member
Joined
Aug 22, 2005
Messages
14,497
How so when egt on diesel are hotter than on a gas?

OK. I need to explain my view. Average diesel and average gas. Yes a diesel ic capable of much higher EGT's that a gas. But those temps come under load. Average load pre turbo diesel get temp is around 1200F. Pulling the bronco in your f250 up hill doing 80. That will be hotter than your gas engine. However how about EGT on both gas and diesel around town? Your gas turbo will run hotter than your diesel turbo all the time. Add the fact that the diesel turbo has bigger bearings and better oil cooling. My point is the gas turbo goes thru its everyday life at 1200F regardless of load or RPM. The diesel will be cooler until it is put under a heavy load. no load around town is around 700F pre turbo. If your diesel is under load all its life it will run hotter . then the only thing it has going for it is the engine oil cooling it, the larger bearings and the overall size / efficiency of the unit.
 

okie4570

Contributor
Bronco Guru
Joined
Jul 16, 2012
Messages
9,357
Loc.
NW OK
OK. I need to explain my view. Average diesel and average gas. Yes a diesel ic capable of much higher EGT's that a gas. But those temps come under load. Average load pre turbo diesel get temp is around 1200F. Pulling the bronco in your f250 up hill doing 80. That will be hotter than your gas engine. However how about EGT on both gas and diesel around town? Your gas turbo will run hotter than your diesel turbo all the time. Add the fact that the diesel turbo has bigger bearings and better oil cooling. My point is the gas turbo goes thru its everyday life at 1200F regardless of load or RPM. The diesel will be cooler until it is put under a heavy load. no load around town is around 700F pre turbo. If your diesel is under load all its life it will run hotter . then the only thing it has going for it is the engine oil cooling it, the larger bearings and the overall size / efficiency of the unit.

Make sense to me thanks :cool:
 

sprdv1

Contributor
REBEL
Joined
Mar 8, 2007
Messages
81,962
Man w/the plan...

OK. I need to explain my view. Average diesel and average gas. Yes a diesel ic capable of much higher EGT's that a gas. But those temps come under load. Average load pre turbo diesel get temp is around 1200F. Pulling the bronco in your f250 up hill doing 80. That will be hotter than your gas engine. However how about EGT on both gas and diesel around town? Your gas turbo will run hotter than your diesel turbo all the time. Add the fact that the diesel turbo has bigger bearings and better oil cooling. My point is the gas turbo goes thru its everyday life at 1200F regardless of load or RPM. The diesel will be cooler until it is put under a heavy load. no load around town is around 700F pre turbo. If your diesel is under load all its life it will run hotter . then the only thing it has going for it is the engine oil cooling it, the larger bearings and the overall size / efficiency of the unit.
 

73azbronco

Contributor
Bronco Guru
Joined
Nov 11, 2007
Messages
8,058
Make sense to me thanks :cool:

That was my point I didn't say right, diesels are made for turbos, daily use vehicles, not so much IMO with experience on 4 vehicles, 2 VW, one mini, one audi (sort of vw). All were more than done at 80-100K miles.

Do love the interior shot with passenger oh shit handle.
 

Yeller

Contributor
Bronco Guru
Joined
Mar 27, 2012
Messages
6,605
Loc.
Rogers County Oklahoma
OK. I need to explain my view. Average diesel and average gas. Yes a diesel ic capable of much higher EGT's that a gas. But those temps come under load. Average load pre turbo diesel get temp is around 1200F. Pulling the bronco in your f250 up hill doing 80. That will be hotter than your gas engine. However how about EGT on both gas and diesel around town? Your gas turbo will run hotter than your diesel turbo all the time. Add the fact that the diesel turbo has bigger bearings and better oil cooling. My point is the gas turbo goes thru its everyday life at 1200F regardless of load or RPM. The diesel will be cooler until it is put under a heavy load. no load around town is around 700F pre turbo. If your diesel is under load all its life it will run hotter . then the only thing it has going for it is the engine oil cooling it, the larger bearings and the overall size / efficiency of the unit.

Those are good points. Air/fuel ratio and timing control are paramount in turbo life on a gasoline engine, and just as important is water cooling not just oil cooling the unit, that and the total power developed is why the cooling packs on the turbo engines are so large. From what I’ve seen with good AFR and timing control along with a well designed water cooling they can live a long happy life.

As to the points with VW, Audi and Mini (BMW), 100k life expectancy on their gasoline engines is well known. They just say we Americans drive too much and are too dumb to understand their fabulous engineering that lasts the average European 20 years that drives Roughly 1/2 the miles annually of the average American.
 

elan

Sr. Member
Joined
May 27, 2015
Messages
541
Loc.
s
All Ford needed to do was provide a normally aspirated V6 and I might have bought in to it. I'll let others buy in to this new Bronco forced injection while I watch. Yes, I'm a cynic but this doesn't add up. Ford has been making odd decisions over the last 5/6 years, not for the good
 

jim3326

Bronco Guru
Joined
Jul 12, 2010
Messages
1,781
Loc.
Appleturkey
I love the minimalist look of the interior, similar to the EB. I'll probably wait until they get a few bugs worked out.
 

Nickp

New Member
Joined
Dec 18, 2019
Messages
27
All Ford needed to do was provide a normally aspirated V6 and I might have bought in to it. I'll let others buy in to this new Bronco forced injection while I watch. Yes, I'm a cynic but this doesn't add up. Ford has been making odd decisions over the last 5/6 years, not for the good

If the 2.3 Ecoboost can handle mustang ricers putting massive turbos and getting tuned to hell, it can survive the Bronco.
 

OX1

Bronco Guru
Joined
Aug 26, 2003
Messages
3,464
The first ecoboost f150's came out in 2011. I have a 2013 still going strong.

After very heavy offroading, swamping it, clogging up intercooler, running it hot after you lose 1/3 of antifreeze from leak, all while loaded down with gear and HP sucking large tire, bumpers, no roof, etc....???? I have a hard enough time many time keeping a NA motor cool.
 

ared77

Contributor
Bronco Guru
Joined
Apr 21, 2013
Messages
2,923
Got this in the mail today -
tvSdeNR.jpg
 

dsenatore

Contributor
Jr. Member
Joined
Aug 21, 2002
Messages
83
Loc.
East Walpole
I wonder if anyone's gonna get the Sasquatch package?? Taskerrrrr...

Special Packages:

Towing Capability
Mid Package
High Package
Lux Package
Sasquatch Package
 

73azbronco

Contributor
Bronco Guru
Joined
Nov 11, 2007
Messages
8,058
One more correction to my turbo comment, it's not the turbo heat, although that is a huge issue here in PHX but only stop and go traffic, they work great while moving and in mountains. The problem I have had with turbo motors is the stuff on the motor to make it work with the turbo stuff, camshaft tensioner, vacuum/boost leaks up the ying yang, engine controllers, ignition packs, air control MAF etc. Only one oil leak at turbo. But three burned mre than 1 qt per 1000 miles.
 

FordFarmer

Contributor
Full Member
Joined
Jan 20, 2014
Messages
305

edgeoffroad04

Full Member
Joined
Aug 12, 2004
Messages
218
Received my stickers in the mail this week too. Got really excited at first when an envelope with the printed Bronco logo and Emblem was addressed to me.
 
Top