Quote:
Originally Posted by Bkmorey
Just took my 2016 camaro 2ss to shop with 7k miles for misfire and on first start up it has a little bit of a extended crank. They said it's 100% a misfire even with CEL off and are trying a fuel injector they think is leaking
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Extended start up on a cold start is normal. It is just building up fuel pressure before it goes to light off the engine.