Fuel Tank Problem?
10-30-2014, 05:12 PM
#1
Instructor
Thread Starter
Fuel Tank Problem?
My fuel gauge was indicating approx. 1/8. Tried to fill up.
Only took about 4 gallons - now gauge shows full.
Does the C7 have dual tanks with a transfer pump like the C5?
If so, is it possible that only one tank was filled and no transfer is happening?
I called my Chevy service adviser - he didn't know - said he'd research.
Only took about 4 gallons - now gauge shows full.
Does the C7 have dual tanks with a transfer pump like the C5?
If so, is it possible that only one tank was filled and no transfer is happening?
I called my Chevy service adviser - he didn't know - said he'd research.
10-30-2014, 08:17 PM
#2
Melting Slicks
Member Since: Dec 2012
Location: St. Louis Metro East IL
Posts: 2,994
Received 1,298 Likes
on
859 Posts
Yes, the C7 has 2 tanks like the C6. Gas gauge 100% - 50% is transferring gas from the passenger side tank to driver's side tank. 50% to empty - passenger tank is empty, level dropping on drivers side tank. There's a thread somewhere with the details.