Is an EVAP leak serious?
Is an EVAP leak serious? Is it Safe to Drive with an EVAP Leak? Most drivers tend to ignore a check engine light, at least until their next service visit. But because an EVAP leak can potentially be a severe and environmentally damaging problem, it's not a good idea to keep driving with the check engine light on. What happens if I don't fix my EVAP system? The main issue with not repairing the EVAP system is that of passing an emissions test as required in most states. Anytime this system is not working properly, your car will not pass...