Just got the van back from the mechanic, had a gas smell coming in thru the air vents once or twice - then outside the drivers door. I pulled the console and doghouse and pass chair out to save them time (and me money) as he said it could be the fuel injection module. Then the service engine light came on for three days before going off. he was able to retrieve the info - back gas cap.
I said I got nailed 2 years ago at emissions with a bad cap and replaced it to pass - then went back to the original cap for six months before it cracked. Slapped on the "new" cap that I had kept sitting in a box. Now it's bad?
After 18 months? What, are they making these things out of old drinking straws or what? Guess I'll get another new cap and keep it handy - if I smell gas or get an engine light I can put on the new cap and see if that fixes it. And save the $101 and change!