P0174 chevrolet

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Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Any ideas what can be causing it? Sort by Oldest first Oldest first Newest first Most reactions.

P0174 chevrolet

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I never had to look up 'normal' fuel pressures on the 5.

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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. Listen for unusual noises.

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. P is a generic code, so it has the same meaning for the Chevy Express 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.

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Well, I should have looked before I posted. Insert Quotes Quotes Post Reply. If I end up wrong it surely won't be the first or last time. Check all vacuum lines, intake manifold, air intake, exhaust manifolds etc. Log in. For a better experience, please enable JavaScript in your browser before proceeding. Thanks to ALL for your input and insight! I'm not sure exactly what some of the 'normal' readings are so I will list a few of the Freeze Frame numbers and see what you all might suggest. Sort by Oldest first Oldest first Newest first Most reactions. Top Contributors this Month View All. For a better experience, please enable JavaScript in your browser before proceeding.

The P code is a common trouble code that occurs in Chevy Equinox vehicles. It indicates that the engine is running lean on the bank two side of the engine.

Unless you find something obvious, it'll be pretty tedious work. It hasn't been that long ago since I popped the hood and the filter was in place. Deals Forum. I have owned the truck since New, never a hiccup in 9 years fuel related , I get a code and find my Filter had fell off. Everything else was tight. Chevy Silverado EV Forum. Look for smoke appearing somewhere out of a hose, around the base of the intake, injector holes or anywhere you can have air leaks. Best of luck. If there are no intake leaks, the next step is to replace the air filter and clean the air flow meter. I never had to look up 'normal' fuel pressures on the 5.