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Intermittent PO172 & PO175
Posted to Technical Discussion Forum on 5/27/2011 5 Replies

I have this intermittent problem that I cannot duplicate. I give the vehicle to the customer and 2 days later the SES is on. Fuel pressure is around 60psi, ECT goes up to 190 easily, IAT is believable, all O2 sensors are cycling beautifully. (Rears are steady ... Login to read more.

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car Vehicle Data

2004 Dodge Intrepid SXT 3.5L

Engine3.5 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2004 Dodge Intrepid SXT 3.5L

Engine3.5 L
Trans4-speed Automatic (Electronic)