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Rough while blue cold engine light on

857 Views 1 Reply 2 Participants Last post by  Smileybug
I have a 2000 with the 2.0 and the engine runs very rough, will barely rev at all while the cold engine (blue light) is on. Once the blue light goes out it peps up and drives normally. I've checked vacuum lines and they look okay.

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Have you scanned the car for codes?

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