Locking Gas Cap recommendations?

[Hammer0313]

I’m looking for a locking gas cap and would like to hear from those of you that have one. Plenty on Amazon but don’t want to buy a piece of junk or something that doesn’t seal properly.

Thanks in advance!

 

[KKD989]

I have used a Stant 10504 since I bought my TRD OR new in 2019.

 

[Whippersnapper02]

Some leak and cause a EVAP small leak code CEL. The Stant caps can be easily defeated by pushing down hard on them and turning. There's an anti siphon screen in filler neck but if someone wants your gas bad enough, they'll just drill the tank.

 

[49Runner]

Sorry you even need to ask this question… we may all have to soon.

 

[Jdcpa]

5 gallons missing? Park in my driveway, just filled up @ $5.50 — trip odometer at 30 mi. and now 3/4 tank.
Looking for solutions!
Stanton locking gas cap, see above, looks like a step in the right direction.
Security camera (on house) and back into driveway
Anyone have a better idea?

 

[Whippersnapper02]

5 gallons missing? Park in my driveway, just filled up @ $5.50 — trip odometer at 30 mi. and now 3/4 tank.
Looking for solutions!
Stanton locking gas cap, see above, looks like a step in the right direction.
Security camera (on house) and back into driveway
Anyone have a better idea?

Maybe you didn't fill up completely. Is your driveway at a slant?

 

[Jdcpa]

Yes at a slant but same 3/4 full reading both ways.
Possible, I did not fully fill up—got 19 mpg—Costco gas nozzle tips are sensitive.

 

[Whippersnapper02]

Yes at a slant but same 3/4 full reading both ways.
Possible, I did not fully fill up—got 19 mpg—Costco gas nozzle tips are sensitive.

Yeah a slant wouldn't get it to read that much lower and I use Costco and can confirm they are sensitive at times.

 

[lewdog998]

please dont let me be only one wanting to comment on "sensitive tips"

I know im usually that guy, but come on, this is too easy

 

[BlackWorksInc]

Have never had luck with locking caps, either they are easy to bypass (half the time I don't notice it's a locking cap until I've already pulled it off... locked) or they don't seal properly.

All the ones I've seen customers use have caused EVAP issues at some point.

 

[Whippersnapper02]

please dont let me be only one wanting to comment on "sensitive tips"

I know im usually that guy, but come on, this is too easy

Don't cross the streams.