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re: New GMC truck with a 4 cylinder turbo?

Posted on 5/15/20 at 11:29 am to
Posted by Cdawg
TigerFred's Living Room
Member since Sep 2003
61628 posts
Posted on 5/15/20 at 11:29 am to
No
Posted by Plague on Wheels
Member since May 2020
168 posts
Posted on 5/15/20 at 11:29 am to
4-cylinder turbos have come a long way, but if you plan to keep it for a while, assume that the turbocharger will get less and less efficient and eventually wear out.
Posted by Broke
AKA Buttercup
Member since Sep 2006
65359 posts
Posted on 5/15/20 at 11:30 am to



I just want to say frick the plug on the #8 cylinder. Right in the arse.
Posted by Codythetiger
Arkansas
Member since Nov 2006
30276 posts
Posted on 5/15/20 at 11:33 am to


well that's not good, I'm starting to get grays in my beard here and there and I need to stand up and move around so my damn bones and joints aren't popping
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
71076 posts
Posted on 5/15/20 at 11:37 am to
quote:

Would you buy that if you really only pulled say a lawnmower on a trailer?


Absolutely. Turbo 4 cylinder is a GREAT idea for a half ton truck and it's a damn shame that they arent common.
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
71076 posts
Posted on 5/15/20 at 11:39 am to
quote:

assume that the turbocharger will get less and less efficient and eventually wear out.




Sure you can have a turbo failure like anything else mechanical. In their most complex form they have almost no moving parts.
Posted by Pahnew
Member since Apr 2008
5374 posts
Posted on 5/15/20 at 11:40 am to
Are they gonna pipe in V8 sounds through the speakers like Ford did?
Posted by Man4others
Member since Aug 2017
2467 posts
Posted on 5/15/20 at 11:42 am to
I have the 5.3 V8 GMC. Averaging 21 mpg right now.
Posted by Broke
AKA Buttercup
Member since Sep 2006
65359 posts
Posted on 5/15/20 at 11:54 am to
quote:

I have the 5.3 V8 GMC


This is what I'm shopping for. And what I want.
Posted by Kingpenm3
Xanadu
Member since Aug 2011
9781 posts
Posted on 5/15/20 at 11:59 am to
quote:

New GMC truck with a 4 cylinder turbo?



Seems pretty crazy that they are offering 5 engine options.

Posted by southern686
Narnia
Member since Nov 2015
1022 posts
Posted on 5/15/20 at 12:03 pm to
quote:

GMC truck with a 4 cylinder


4 cylinder and truck belong in the same sentence.


Maybe if it were diesel.
Posted by shallowminded
Member since Nov 2012
3117 posts
Posted on 5/15/20 at 12:07 pm to
I’ve watched a few reviews on these on you tube, they have good things to say. Still don’t know if I trust it. Give it a few years to work out any/ all the kinks!
Posted by TU Rob
Birmingham
Member since Nov 2008
13332 posts
Posted on 5/15/20 at 12:09 pm to
I seriously thought about dropping in a 4 cyl diesel in my old wrangler. Blew a head gasket. The mechanic told me either the t-stat went bad and blew the gasket, or the gasket blew and caused the t-stat to blow out. They gave me a few options, machine the head and replace the gasket and radiator, crate motor, diesel, etc. I just fixed the 4.0 and kept rolling but it was tempting. 4 cyl gas, no way.
Posted by S1C EM
Athens, GA
Member since Nov 2007
11594 posts
Posted on 5/15/20 at 12:09 pm to
quote:

I've been looking and they have a lot of 2.7Liter turbo engines that are 4 cylinders. Would you buy that if you really only pulled say a lawnmower on a trailer?


Diesel? Absolutely. Gas? Meh.....
Posted by Dawgwithnoname
NE Louisiana
Member since Dec 2019
4278 posts
Posted on 5/15/20 at 12:23 pm to
quote:

Don’t. My dad just got one and he says his 2016 with the 5.3 and AFM got better gas mileage


21 mpg for me with the 5.3
Posted by deltaland
Member since Mar 2011
100618 posts
Posted on 5/15/20 at 12:26 pm to
If I buy a 4 cylinder truck it’s going to be an old school 4wd Toyota
Posted by deltaland
Member since Mar 2011
100618 posts
Posted on 5/15/20 at 12:28 pm to
I know they get a lot of power out of these engines, but I just hate the sound.

I love the sound of a cold start on a 6.2 liter. That roar of it coming to life, shaking the whole truck makes my dick hard
Posted by BuckyCheese
Member since Jan 2015
57778 posts
Posted on 5/15/20 at 12:38 pm to
Heard a 4cyl turbo go by the other day.

It was just weird hearing that sound from a full size truck.

I kinda want to take one of the 1/2 ton Duramax's for a spin.
Posted by xxBERGxx
quote: jesus he lives in Denham....
Member since Jan 2010
258 posts
Posted on 5/15/20 at 1:02 pm to
That's not a big block this is a BIG BLOCK
This post was edited on 5/15/20 at 1:03 pm
Posted by Plague on Wheels
Member since May 2020
168 posts
Posted on 5/15/20 at 1:03 pm to
quote:

Sure you can have a turbo failure like anything else mechanical. In their most complex form they have almost no moving parts.

Turbocharged engines usually have waste/exhaust gates, intercoolers, vacuum pumps, complex PCV systems, etc.
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