Back to shop ↗
THE HOLDEN COMMODORE FORUM

HOLDCOM Community

Built around the cars. Kept alive by the people.

+ Start a discussion
Holden Commodores gathered at Holdcom
Forum Home›Technical help
Technical help

Inaccurate fuel gauge

Started by PSICHO · 7 Oct 2002 · 7 replies

Preserved from CalaisTurbo. Original authors and dates are shown; archived members are not current Holdcom accounts.

PSICHOArchived member
I have an N/A Auto and it seems that the fuel gauge changes ****in heeps. i put 1/4 in the tank the other day and all on a flat road it read, 1/4, empty, just under 1/4, then a 1/4 again. is there any way to fix this as its hard to know how much i have in the tank thanks :?:
0 likes
lobe grinderArchived member
i don't think you'll be able to fix it they're just like that. Temperature also affects it. When the line hits red fill up! Don't leave it to the next day either because they always read lower over night.
0 likes
^Mobil_HRT^Archived member
Mine likes to vary a lot when turning corners too What I always do, is fill her right up, then reset that odomoter thing, and then judge how much fuel i've used by how many km's i've done. System works good, except when the odometer forgets to work..... Some original photos have not been recovered yet.
0 likes
Morgz85Archived member
My fuel gauge is a bit inaccurate too, ill have 3/4 of a tank and it would change between having less than half and then back to 3/4 and overnight it also shows lower the next day! When mine hits red it ends up under red but the tank still lasts for a good 30-40kms with the needle sitting under red! :roll:
0 likes
turbolukeArchived member
join the club
0 likes
my88vlArchived member
Its a commodore thing.... as soon as i leave the lights even gently it drops a 1/4 then slowly climbs back up. And there is this one weird spot on the way to work it always drops right down even when dead flat. It must be the height above sea level or something scientific like that.
0 likes
hornetArchived member
My gauge seems to be getting worse. i could have 3/4 or 1/2 a tank, and the gauge will read that, then say 10 mins later when i look at it, its below the red line, then after a while, some times, 15 mins, it will read close to the proper amount. must be a dodgy sender in the tank i think
0 likes
my88vlArchived member
That does sound like the sender is playing up Hornet... maybe the float has come loose or something. Most commodores do have this same problem though. Here's an interesting question... have any of you guys suffered Vapour Lock in your VL's?? i doubt the southern states would but i know up here my old mans Saab has the problem, and so does my bunky Hyundai... its a heat problem.
0 likes
Sign in or create an account to reply. New members are welcome—no purchase or old CT account needed.

Who’s online

0 members and 1 guest active in the last 15 minutes

No signed-in members active right now. Guests are welcome to browse.

Visitors Today16

33,602 threads, 484,230 posts and 24,897 images saved from CalaisTurbo.
As at . Recovery is continuing.