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Old Dec 30, 2018 | 05:52 PM
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Default Check engine light

My 2010 grand sport has a check engine light on code 'po445h and p.o.459th large evaporator leak what do I check
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Old Dec 30, 2018 | 06:15 PM
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HI,

I think you may have typed the codes wrong ---no H at the end PO445,P0459


Check your gas cap is the first and easiest. It may loose..Re-tighten if it is that will throw the code.
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Old Dec 30, 2018 | 06:46 PM
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When I had a check engine light came on, first thing I did was replace gas cap, and in thirty minute drive light went out, and never came back!
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Old Dec 30, 2018 | 08:47 PM
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Either that or if you have a scanner you can erase the code
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Old Dec 31, 2018 | 06:02 AM
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Thanks I'll try that
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