C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Fuel starvation below half a tank

Thread Tools
 
Search this Thread
 
Old Oct 8, 2024 | 07:48 AM
  #1  
JBN's Avatar
JBN
Thread Starter
Advanced
Liked
 
Joined: Jul 2018
Posts: 51
Likes: 1
Default Fuel starvation below half a tank

When my C5 FRC fuel level gets below half a tank, I often get fuel starvation as if I'm running out of gas. Has anyone else experienced that and is it a common problem with that model?

Thanks
Reply
Old Oct 8, 2024 | 11:35 AM
  #2  
jcgunn's Avatar
jcgunn
Melting Slicks
20 Year Member
Veteran: Air Force
Liked
Community Favorite
 
Joined: Mar 2004
Posts: 2,413
Likes: 414
From: Horseshoe Bend ID
Default

Browse the forum, there are a bazillion threads on this subject. Could be a bad jet pump or fuel gage sender(s)
Reply
Old Oct 9, 2024 | 04:55 PM
  #3  
ejboyd5's Avatar
ejboyd5
Drifting
15 Year Member
Liked
Top Answer: 1
Top Answer: 3
 
Joined: May 2006
Posts: 1,469
Likes: 329
From: Southold New York
Default

Once had a similar problem with a boat. There was a crack in the upper part of the fuel pick-up tubing. When the fuel level dripped below the location of the crack the tube would suck air and the pump would lose prime and fail to deliver fuel.
Reply
Old Oct 10, 2024 | 01:46 AM
  #4  
wrmiles's Avatar
wrmiles
Pro
15 Year Member
All Eyes On Me
Liked
 
Joined: Oct 2006
Posts: 515
Likes: 134
Default

Usually the jet pump not tranferring fuel from right to left, likely due to nozzle being clogged. Should get warnings and gauge going to zero before it starves. I ran out of gas due to this because I thought it was a sender problem.
Reply
Old Oct 10, 2024 | 07:42 AM
  #5  
JBN's Avatar
JBN
Thread Starter
Advanced
Liked
 
Joined: Jul 2018
Posts: 51
Likes: 1
Default

Good info, thanks.
Reply

Get notified of new replies

To Fuel starvation below half a tank





All times are GMT -4. The time now is 10:44 PM.

story-0
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-1
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-2
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-3
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-4
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-5
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-6
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-7
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-8
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-9
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE