The check engine light came on in my '97 GS, yesterday, and it turned out to be a cracked "roll over valve." Is this a common problem? Dealer cost to replace was about $170, as the gas tank had to be removed. Heck, I never heard of a roll over balve 'til today!
No malfunction whatsoever. Light came on as I was making a right turn onto a down ramp about 30mph. Dealer never told me the code. The bill says CO99 next to the procedure, if that means anything.
Repair part # MR526922 $35.78
Apparently, this gizmo shuts off the fuel supply should you happen to be driv> What was the DTC / P0 code? Was there any malfunction in the car?
OK, but were you driving upside down ? ;)
MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.