I have a 2004 Ranger 4×4. It has the 6 cylinder and 5 speed
I have a check engine light that says the gas cap is the problem. I've replaced the cap twice over the past couple of years and turned the light off. It works for a few days and then it's back on. Does anyone have any advice on this problem. Thanks.

 

Mightwant to check for cracks in the filler neck hose.

 

Thanks I'll do that.