What happens when PCV valve goes bad?
As the PCV valve starts going bad, the performance of your vehicle will get worse. This can be exhibited by a buildup of pressure in the exhaust or the engine could stall out. When this happens, the fuel and air mixture is diluted causing your vehicle to run poorly and lean out.
Is a PCV valve easy to replace?
Replacing a PCV valve is a very easy repair to do. Often this task requires no tools at all, especially if the valve is held in place with only the rubber grommet. For PCV valves that screw into the base, you can use a crescent or adjustable wrench to hold the base to unscrew the valve if needed.
Are there two PCV valves on a 2013 GMC Terrain?
“Per the information I received on the Equinox forum, there are two PCV valves on the 2013 3.6 V6 engine . Is there a location that will allow me to only use the one catch can or is there a catch can with two inlets and one outlet?” Hopefully the answer will be that the catch can has two inlets- one for each PCV valve.
What to do if your PCV valve is blocked?
Posting for others that might be having the same issue. If you have had any problems with oil consumption, timing chain, pistons, or PCV valve issues please call the class action office at 310-474-9111. There has already been a settlement for a variety of Chevy and GMC models but mine (a 2014 GMC Terrain) is not included.
What kind of PCV system does terrain have?
Wondering the same about the 2014+ Terrain PCV system, my 2016 has no condensation build up in the PCV line or air intake setup. Thanks. I’m going thru a nightmare of check engine codes suddenly on my 14′ Equinox&ticking cold starts, pcv, air injection pump, throttle running, even my CFM breather froze closed WHILE driving..
Why do I need to change the oil in my GMC Terrain?
Point being a more frequent oil change would drain out the moisture/condensation build up more frequently hopefully preventing a build up of moisture in the crankcase/internal engine compartments. thoughts? I do not think changing oil more often would remedy the PCV issue.