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2015 Buick Verano "Leather Group", 2015 Kia Optima Hybrid
P0442 Evaporative Control System - Small Leak detectedOriginally posted by Guy Brideau@Feb 21 2005, 08:34 AM
I got the code # p0442 its usally the gas cap ive been told so i disconnect the battery to turn off the light ive noticed when the weather nice not to cold the light stays off its been off for a couple weeks last night it was -24 and when i let i warm up i get back inside only to see that check engine in my face once again can anything be done to stop this from happening.
Id get a new gas cap if it is happening more than once. try that.