Cool 2004 Jeep Liberty Check Engine Light Came On 2023
Cool 2004 Jeep Liberty Check Engine Light Came On 2023. Had a compression test done and at the 3rd cylinder has a compression of 65. Loose or defective gas cap if you’re lucky, a loose or defective gas cap is the culprit.
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Code po171.just recently changed engine check engine light came on.needed to change spark plug coil and fuel injector. Yes, something as simple as an improperly sealed gas cap can trigger the light. The engine light illuminated and has remained lit ever since.
If You Have An Autozone Near You They Will Check The Code For Free.
Web 2004 jeep liberty 3.7 6 cyl. I called dealer for tune up and check light was told jeep may need 30k maintanence which may cost$600 dollars. Web initially they told me the oxygen sensors were bad replaced all four ran well for about 10miles check engine light came back on an runs extremely r.
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Loose gas cap the gas cap helps create a seal to keep fuel fumes at bay. So, contamination in the air tract can trigger the check engine signal too. But why would this cause the check engine light to come on?
You Can Diagnose The Problem Yourself By Buying An Obd Ii Scanner And Check The Engine Codes.
The engine light illuminated and has remained lit ever since. Loose or defective gas cap if you’re lucky, a loose or defective gas cap is the culprit. Web there are a couple models that this will not work on and the only way to retrieve the codes is with a scan tool or code reader.
Code Po171.Just Recently Changed Engine Check Engine Light Came On.needed To Change Spark Plug Coil And Fuel Injector.
Had a compression test done and at the 3rd cylinder has a compression of 65. It means there is an electrical problem. They will tell you what it means and try and sell you the part.
The Dealer Should Have Been Able To See The Code.
It’s the gas cap that keeps fumes from leaving the fuel tank and keeps the whole system under correct pressure. Does a 2004 jeep need a tune up? Repairpal will help you figure out whether it's your emissions system, sensor, catalytic converter, or something else.
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