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Chevy truck discussion

Posted on 8/8/14 at 7:45 am
Posted by SthGADawg
Member since Nov 2007
7035 posts
Posted on 8/8/14 at 7:45 am
Other than the obligatory Ford/Dodge guys who will say stay away or dont get one...

is there anybody who has expereince with the 4.8L Chevy/GM motor?...I am eyeballing an 09 silverado 4x4 that has this motor...i am more familiar with the 5.3/5.7 so...

is this a decent motor?...will it be real sluggish...i dont pull alot of stuff so don't really need huge towing capacity? gas mileage? anybody have one?

what says the OB?

This post was edited on 8/14/14 at 11:49 am
Posted by upgrade
Member since Jul 2011
13032 posts
Posted on 8/8/14 at 8:36 am to
The sucky part is, the 4.8 has less power, but will probably only get 1 MPG better than the 5.3.
Should be reliable though.
Posted by lsuCJ5
Holly Springs, NC
Member since Nov 2012
965 posts
Posted on 8/8/14 at 8:38 am to
I had one in a 03 Silverado extended cab. I was a decent motor for the truck. I think a was getting 20 mpg on the hwy and 17 in the city. pulling a trailer probably dropped it to 12-14. it is the same block as the 5.3 but just a shorter stroke. One on my neighbors just sold his for a new Silverado and got 300k plus out of it with no major repairs.
Posted by biohzrd
Central City
Member since Jan 2010
5602 posts
Posted on 8/8/14 at 9:02 am to
It is for all intensive purposes the same engine as the 5.3 with a shorter stroke as mentioned. Anything off of the 5.3 will bolt on to a 4.8 except the crank and rods. Good motors for their size. With exhaust, CAI, and a tune you will put out more than a stock 5.3l, and all of those things together would not be much over a grand to do.
Posted by greasemonkey
Macclenny Fl aka south JAWJA
Member since Aug 2012
2765 posts
Posted on 8/8/14 at 9:08 am to
I wouldn't buy an 09 if it has afm . if no afm no problem
Posted by Bigpoppat
Drinking a Manhattan
Member since Oct 2008
9215 posts
Posted on 8/8/14 at 9:24 am to
quote:

for all intensive purposes


Posted by jimbeam
University of LSU
Member since Oct 2011
75703 posts
Posted on 8/8/14 at 9:26 am to
quote:

Intensive purposes


AAAAARRRRGGGG!! Let's do some intense stuff! In tents!
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
66763 posts
Posted on 8/8/14 at 9:30 am to
For all in tents and porpoises
Posted by jimbeam
University of LSU
Member since Oct 2011
75703 posts
Posted on 8/8/14 at 9:31 am to
Posted by tenfoe
Member since Jun 2011
6847 posts
Posted on 8/8/14 at 9:36 am to
My old man has one that he abuses like none other. It's a 2010 and probably only has 80k miles on it, but he pulls a boat across sandbars 4-5 times a week, and hotrods through the woods like a kid with a dirtbike. He hasn't had any problems with the motor.
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
66763 posts
Posted on 8/8/14 at 9:37 am to
It's a really good motor.
Posted by biohzrd
Central City
Member since Jan 2010
5602 posts
Posted on 8/8/14 at 9:39 am to
Sorry.... My phone is a stupid droid, and not up to the auto-correct standards the OB requires. I will put Yeti sticker and salt-life stickers on it ASAP you make up for my ignorance, and beg for OB forgiveness.
Posted by Clames
Member since Oct 2010
16580 posts
Posted on 8/8/14 at 9:40 am to
Most abuse tolerant out of the lot compared with the 5.3 and 6.0. They are pretty gutless though so forget mpg's if you have a heavy foot.
Posted by TexasTiger01
Lake Houston
Member since Nov 2013
3215 posts
Posted on 8/8/14 at 9:40 am to
quote:

My old man has one that he abuses like none other. It's a 2010 and probably only has 80k miles on it, but he pulls a boat across sandbars 4-5 times a week, and hotrods through the woods like a kid with a dirtbike. He hasn't had any problems with the motor.


Your dad and I drive alot alike....
Posted by upgrade
Member since Jul 2011
13032 posts
Posted on 8/8/14 at 10:33 am to
I much prefer the old 350 and 305 to the 5.3 and 4.8.
HP numbers and milage were lower, but those engines made their torque where a truck needed it. At low RPMS.

Reliability was the same with all of them.
Too bad GM killed them off.
Posted by jimbeam
University of LSU
Member since Oct 2011
75703 posts
Posted on 8/8/14 at 10:42 am to
all good man
Posted by SthGADawg
Member since Nov 2007
7035 posts
Posted on 8/8/14 at 10:43 am to
thanks for all the input...i really dig the truck...it is the crewcab and it is not Z71, just 4x4....looks like an old man had it...it is in great condition...77K on it...i think i will try and buy...

...so is this 4.8 the new 305?
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43030 posts
Posted on 8/8/14 at 11:14 am to
4.8L = 293cu in, so I'd say so
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
66763 posts
Posted on 8/8/14 at 11:19 am to
Yep.

Those days are gone.
Posted by Elusiveporpi
Below I-10
Member since Feb 2011
2575 posts
Posted on 8/8/14 at 11:50 am to
I drive a 01 wit a 4.8L. 208k miles and no problems with the motor. it is a little sluggish, but the newer 4.8 will have a good bit more HP than the older models. Sh*t, the 2014 V-6 is putting out more hp and 305 ft/lbs of torque.
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