Do the LLY’s have a larger fuel filler neck? [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Do the LLY’s have a larger fuel filler neck?


DuckhunterInTN
08-22-2004, 07:36 PM
I filled up my LLY the other day and it looked like you could fit a big rig fuel nozzle into it. It looked bigger than the one I remembered on a friend's 2002 dmax....


Did they change it, or am I just looking at it wrong?

Diesel Tech
08-22-2004, 08:06 PM
LLY's got a larger neck.

baimpala
08-22-2004, 08:26 PM
I have used the big boy's filler many times with little to no problems. Some of them have been a little tight, but not enough to worry significantly about.


Mackin did a how-to on the transfer flow fill neck and there are some pictures if you want to compare.


Dennis

DuckhunterInTN
08-22-2004, 09:02 PM
Cool, thanks guys.