Showing articles & questions for topic

Related articles

P3425 OBD-II Trouble Code: Cylinder 4 Deactivation/Intake Valve Control Circuit/Open
P3425 means the PCM is not receiving the proper values from the MAP, MAF, and TP sensors to enter 4 cylinder mode due to low oil level or pressure.

Related questions

Truck won't run like it used to
Hi, thanks for writing in. Believe it or not, this happens quite a bit when people swap OEM air filters to K&N or other products. It has nothing to do with the aftermarket part however. The P-0104 OBD-II error code...

Need a mechanic?

Our certified mobile mechanics make house calls in over 700 U.S. cities. Fast, free online quotes for your car repair.

Get a quote

Post a question and get free advice from our certified mechanics.

Ask a question