I run 87.
What type of fuel do you use in your 5.7?...
- Thread starter jonbishop
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
SilverStreak88
Senior Member
- Joined
- Jul 20, 2015
- Posts
- 3,950
- Reaction score
- 1,608
- Location
- Houston, Texas
- Ram Year
- 2007
- Engine
- 5.7 Eco Gasser
Off road diesel
ExpressRules
Senior Member
- Joined
- Apr 4, 2014
- Posts
- 1,899
- Reaction score
- 1,153
- Location
- Southern New Jersey
- Ram Year
- 2014 Express Crew Cab
- Engine
- Hemi 5.7
I use salt water. Runs great !!!!
DavidN
Senior Member
- Joined
- Jul 18, 2016
- Posts
- 634
- Reaction score
- 183
- Location
- Central Florida
- Ram Year
- 2013
- Engine
- Hemi 5.7
Out of curiosity I tried ethanol free once and after a couple of Miles the truck behaved a bit sluggish.
So back to "cheap" 89
So back to "cheap" 89
misuracaf10
Senior Member
- Joined
- Aug 3, 2014
- Posts
- 454
- Reaction score
- 142
- Ram Year
- 2014
- Engine
- 5.7
Stock tune 89 used BP or Exonn. Now I'm 93 tuned I used shell or BP if I cannot find a shell nearby
Sent from my iPhone using Tapatalk
Sent from my iPhone using Tapatalk
THETANK
Senior Member
- Joined
- Jul 24, 2014
- Posts
- 2,196
- Reaction score
- 657
- Location
- up jor *** mang
- Ram Year
- 2015 R/T
- Engine
- 5.7L Hemi
nitro ****, she goes like snot.
Sir John
Senior Member
- Joined
- May 28, 2014
- Posts
- 1,830
- Reaction score
- 896
- Location
- Buffalo, NY
- Ram Year
- 2016 1500 Rebel "Mopar 16" Special Edition
- Engine
- Hemi 5.7
I use 91 octane because it's the only gas around I can find without ethanol.....otherwise I would use 89 octane minimum.
MANual_puller
Shade tree grease monkey
- Joined
- Apr 13, 2015
- Posts
- 1,752
- Reaction score
- 1,103
- Location
- Vinton, Iowa
- Ram Year
- 2011 Moose
- Engine
- 5.7L hemi
91 octane, 95% of the time it comes from a BP station
1SilverBullet2
Senior Member
- Joined
- Jan 27, 2015
- Posts
- 1,567
- Reaction score
- 612
- Location
- North Dakota
- Ram Year
- 2014 Big Horn 8 speed
- Engine
- 5.7 Hemi
91 octane as well since stock and now tuned as well. I use the Shell gasoline around town. Seems to be the best from driving experience and what my data logs say.
Sent from my iPhone using Tapatalk
Sent from my iPhone using Tapatalk
soSincerious
Senior Member
- Joined
- Jun 4, 2016
- Posts
- 126
- Reaction score
- 43
- Ram Year
- '16 1500 QC express
- Engine
- 5.7 4x4 3.92 LSD
87.
Hawkman
Senior Member
- Joined
- Aug 13, 2016
- Posts
- 935
- Reaction score
- 1,051
- Location
- South Carolina
- Ram Year
- 2017
- Engine
- 5.7 Hemi
89 octane, usually Shell. Have tried Wawa and other unbranded gas but I loose MPG, and per the "buttometer" it doesn't seem to run as strong. I also use a good quality fuel system cleaner every 5K when I change my oil.
misuracaf10
Senior Member
- Joined
- Aug 3, 2014
- Posts
- 454
- Reaction score
- 142
- Ram Year
- 2014
- Engine
- 5.7
I've been adding that too the last 3 tanks, can't say I've noticed any difference but maybe you're not supposed to notice? I use just over 6 oz on my 32g tank. You think the brand of TCW3 matters at all?
Sent from my iPhone using Tapatalk
