P0174 chevrolet

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P0174 chevrolet

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JavaScript is disabled. Check all vacuum lines, intake manifold, air intake, exhaust manifolds etc.

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One of the most common trouble codes with the Chevy Colorado is P It indicates that your Chevy Colorado is running lean on the bank two side of the engine. If they appear together, it reduces the list of potential causes more on that in the last section of the article. The most common causes of P are a vacuum leak or a dirty MAF sensor. P is a generic code, so it has the same meaning for the Chevy Colorado as any other vehicle. It also throws the code P to let you know it has done this. Typically, the first sign that anything is wrong is the check engine light. One of the most common causes for the P code to show is a vacuum leak. Look at any hoses or sensors that connect to the intake manifold.

P0174 chevrolet

One of the most common trouble codes with the Chevy Express is P It indicates that your Chevy Express is running lean on the bank two side of the engine. If they appear together, it reduces the list of potential causes more on that in the last section of the article. The most common causes of P are a vacuum leak or a dirty MAF sensor.

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If for some reason I have more issues I will update here for learning purposes. I'm nothing more than an advanced backyard mechanic but it seems logical enough to me. Does that make sense or am I the one missing something? Hopefully it was still on until yesterday when I first got the codes???? It hasn't been that long ago since I popped the hood and the filter was in place. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Insert Quotes Quotes Post Reply. Chevy Silverado EV Forum. Well, I should have looked before I posted. Explore Our Forums. Thanks to ALL for your input and insight! Look for smoke appearing somewhere out of a hose, around the base of the intake, injector holes or anywhere you can have air leaks. This seems Obvious to me that it likely was the culprit. Didn't get a chance to check for stored codes so threw my scanner in the truck and sure enough I got another Check engine light on the way in this morning.

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Insert Quotes Quotes Post Reply. If the problem persists the front oxygen O2 sensor may need to be replaced. Chevy Silverado EV Forum. If for some reason I have more issues I will update here for learning purposes. Hope this helps. My light would go on and off for over a year and I could never figure out why. Insert Quotes Quotes Post Reply. It seems logical to me that there would be considerably more air, relatively speaking, at idle even, with the filter off. Log in. Top Contributors this Month View All. AVS Forum.