Seafoam plus check engine light

[03MopaRamman]

Check the vacuum line. If the code comes back clean the Map sensor if you have one up front like the Hemi, I get the odd 0172 especially after re-oiling my K&N.

 

[SmokedRam]

Check the vacuum line. If the code comes back clean the Map sensor if you have one up front like the Hemi, I get the odd 0172 especially after re-oiling my K&N.

Use a little less oil on your filter...a P0172 is common with an overly oiled filter.

 

[03MopaRamman]

A New K&N drop-in will give that Code on an 03 Hemi, But I hear you, Its Not a Good Idea to OverOil them especially on the Clean side. I clean my new Map sensor everyonce in a while anyhow. Good advice, Adam.

 

[Chewy]

Use a sensor safe oil! Green makes one.


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