mrgreen

Hello,
So my (152,000 mile) 2011 3.5L SCAB is giving the following codes:
P0012
P0014
P0022
P0024
P052B
P054A
P054C

The Cam and Sprocket assembly were replaced about 6 months ago.

My mechanic suggests a new motor.

Any help would be appreciated
Thanks, Steve.

bradtx

Was the chain also replaced?

Brad

mrgreen

Yes, the chain was replaced at the same time.

bradtx

I am out of ideas. If I looked at the codes correctly, both banks are affected.

Replacing an otherwise good engine seems excessive. IMHO something wasn't done correctly, maybe one of the gurus can chime in.

Brad

mrgreen

Brad, thanks for the reply.

An Update; just had all 4 solenoids replaced. Hope that's it. Also discovered a missing valve cover gasket and a cracked valve cover, which seemed to cause a loose ignition coil.

bradtx

Best of luck and thanks for the update.

Brad

Stu Cazzo

Interestingly enough you didn't get code P0016

I agree. I've done three of these front end jobs on my previous 3.5.
Assuming that all components were replaced...(tensioners, sprockets, chain, guides, etc) it sure looks as if there was something not done correctly.

I would take it over to a different tech and have them look at it. I would like to know what of the above codes suggests that a new motor is required?
I checked the codes and I didn't see anything that suggests that.

mrgreen

So, quick update. It's been 2 weeks and no CEL or codes, mileage seems better. That's good news.
Slight bad news, now I have an oil leak that wasn't there before. Oil is dripping onto a hot surface and stinks. I can't see it looking from the top, leak is on ground in front near radiator. I'll drop it off Friday.