each tank, no mpg computer

 

she's good already spent 15 minutes talking about what is wrong with her gas gauge. went over her driving history and how that should have affected her gas mileage this week (traffic, days she took the highway from work etc.) The guess is that her gauge seems to have gotten hung up. There is roughly 3/8 of a tank too much by her estimate.
I have put in about 7 gallons in this tank.
She has a 21 gallon tank.
This is what makes it hard to surprise her on her birthday

 

Update friday she filled her tank and is really confused
29mpg
it is bothering the heck out of her
It's getting tough not to crack a smile

 

Please start pulling this prank on me.

 

Dude, she gonna hurt you

 

well at least you have a smart one! all the girls down here cant even tell me the mileage, year, make or model of the car they are driving!

 

This is really funny actually and has been done. Anyone from the Philadelphia or surrounding areas have no doubt heard of Preston and Steve. They have the best radio show ever. Well, around Halloween, they provided a service for frustrated parents. The Chainsaw Wakeup call, a spin off of their marching band wakeup call. Anyway, live on the radio, the parents allow the chainsaw guy from a local haunted house to storm into their kids bedrooms with the chainsaws running (no chain obviously) to wake up their children. One of the funniest things ever. I may or may not have that on mp3 yet.

 

wow your going to be pissed if the day before you start taking gas out she puts on a new locking gas cap and does not give you a key

 

What's really going to get him pissed is when he goes to siphon fuel out and finds out there's a baffle in the fill tube that prevents him from doing so.

 

She may be blond, He won't have to take any out.
A locking gas cap would be funny. It itself would decrease milage

 

So, let me get this straight... Your GF is asleep and all you can think about is giving her gas? You, my friend, just lost your Man card. There are much better things to do to a sleeping GF.

 

But, if he can't siphon anything out then he can't get back any of the fuel he spent all that money on.