3rd Gen Tacoma smells like propane

Does anybody have a idea why my 2018 Tacoma started to smell like propane when sitting idle? I have noticed it all day.

 

Cut back on the Taco Bell runs

 

That’s funny because I actually just had Taco Bell for dinner.

 

Winter blend has butane?

 

just did a test drive. And truck been off for about 10 minutes now. And the smell is still lingering. So i think I can rule out the gas.

 

You forgot to remove the propane tank from camping and it sprung a leak!

 

It may be coming from the crack on the backside

 

Do you sell propane and propane accessories?!

 

I do not sell propane or propane accessories

 

perhaps refrigerant. You may have an A/C leak.

 

Just took my truck in for 25k service. And I had them check to see if they could find anything wrong with it. It turns out that a chipmunk got stuck in the engine bay and started to decay. That’s what the smell was coming from.

 

Let’s see some pics of the chipmunk

 

I was about to say it might be a mouse. I had one get stuck in my Jeep that smelled pretty vile and a couple in the garage last summer. I thought it was grease burning off the exhaust but it was just decaying rodent.

 

I should’ve asked for pics.

 

There was a post about someone smelling coolant from their engine after driving it and found no leaks. People said including myself that I do get that coolant smell after driving a bit and its normal, prob because the coolant bottle has a breather to let out air.