The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 99-06 GMT800 Chevy and GMC Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 10-03-2013, 10:46 PM   #1
turbostar
Registered User
 
Join Date: Aug 2010
Location: Ruidoso NM
Posts: 106
flex fuel question

Hi guys,I normally hang out on the 60-66 board but need some of your expertise today. I looked at a 2006 chevy 1500 to buy as a tow vehicle. It was very clean and low milage and had the 5.3L V8. So now I find out that this 5.3L engine is a flex fuel engine. I really am not interested in ever running E85 but was wondering what this board thought about the flex fuel engine that always will be run on 10% or less ethanol. Are there any disadvantages you guys know of with this engine. Thanks for your input and thoughts.
turbostar is offline   Reply With Quote
Old 10-03-2013, 11:19 PM   #2
lowridergmc
Registered User
 
lowridergmc's Avatar
 
Join Date: Dec 2012
Location: saskachewan
Posts: 150
Re: flex fuel question

no prob running regular fuel.the pcm will test the fuel composition and adjust accordingly
lowridergmc is offline   Reply With Quote
Old 10-04-2013, 08:23 AM   #3
Boog
laying low
 
Boog's Avatar
 
Join Date: Mar 2001
Location: Searcy, Ark. USA
Posts: 12,957
Re: flex fuel question

No worries. I also have no intentions of running high ethanol blend fuel in mine. Most everything in the regular grade around here is up to 10% only. Some vehicles have a badge or decal on the rear showing it to be a flexfuel vehicle and some don't. I found out in the owners manual that one of mine is an ff vehicle.
But like I said, no worries.
__________________
Boog
69 Chevy stepside, 358/T350, 4.11 posi, 4.5/4 drop, rallys, poboy driver
primer is finer
91 Chevy sportside, Tahoe, Yukon & GMC Crewcab All GM..'nuff said.

I stand for the flag and kneel at the cross
Boog is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 02:05 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com