shell vs chevron
Thread Starter
Instructor
Joined: Aug 2007
Posts: 104
Likes: 0
From: Modesto Cali4nia
shell vs chevron
Just noticed that shell is advertizing "v power" with nitrogen...I've been using chevron with techron for years & have had numerous problems with the fuel system. The dic reads check gauges, I do & the fuel gauge says empty when I'm full. It's been in the shop @ the local dealership twice. First time they recalibrated the sending card, second time they dumped a bottle of fuel system concentrate cleaner in the tank...(do I qualify for the G.M. buy back program?)...they said next time they will drop the tanks etc. & do a VISUAL on all the components & replace what they think is necessary! WTF??? This is their FIRST & ONLY Corvette with this problem. They say it's a fuel problem, I suspect something else. I only use 91 octane, that's all we can get in Calif. Any & all advice would be appreciated!
Team Owner
Joined: Jun 2005
Posts: 46,295
Likes: 2,596
From: Northern, VA
St. Jude Donor '15
"In honor of jpee"
It's not a fuel problem unless there's something wrong with the stations you've been going to. It'd also have to be more than one station, assuming you go to more than one.
Race Director
Joined: Dec 2007
Posts: 19,574
Likes: 167
From: Frederick, MD
I wouldn't rule out the gas station being the problem. It doesn't take much to screw up the system.
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Every 2027 Corvette Engine Explained
Joe Kucinski
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette
Verdad Gallardo
10 Ugly Corvettes That We Still Kinda Love
Joe Kucinski
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!
Michael S. Palmer
Drifting
Joined: Apr 2000
Posts: 1,655
Likes: 15
From: Jeffersonville In
Cruise-In I Veteran
Cruise-In II Veteran
Cruise-In III Veteran
Sulphur???
Here in the midwest back around 04 or 05, we had issues with a lot of the independant stations. The problem was too much sulphur in the gasoline. Ashland/Marathon/Mobile, spent millions repairing fuel sendinig units in the fuel tanks. I had a 96 chrysler and a 98 Indy Pace Car that both had to have the sending units replaced. Mobile paid for both vehicles to be repaired . I now only run Chevron or Shell in the Vette or any other V8 that I own. I run a can of Techron through Vette about every 6 months just as a precaution.
Team Owner
Joined: Aug 2007
Posts: 136,140
Likes: 2,433
From: I live my life by 2 rules. 1) Never share everything you know. 2)
St. Jude Donor '11-'12-'13, '16-'17-'18
Been running Shell 99% of the time and Chevron the other 1% in both my C5Z06 and C6 coupe with zero problems with the fuel gauge
_Sloth Whisperer_
Joined: Jul 2008
Posts: 3,369
Likes: 9
From: Malaysia Air Flight 370
Just as a side note, I moonlighted for awhile helping out a buddy of mine who operates a chain of Shell stations up in Alaska. According to him, and he's been in the retail fuel business for years, Shell V-Power and Chevron's Techron are the same fuel. Apparently the same truck fills both the v-power and techron tanks up there.
Of note.
Of note.
