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Tried three photos but not sure I did that correctly.
More on the P0401... I replaced the EGR (valve section only) with a new off brand one (other EGR sections and manifold ports have been recently...
A little late for this answer but if you go beyond soaking up any oil at the bottom of the intake manifold, you might as well remove the manifold...
My scanner has live data but not tech stream so I'm doubting that EGR data would be found without tech stream?
Thanks for the repair manual info. I am leaning toward EGR valve as well, in part because of ski jump degradation. I poked around a bit after...
I did see some serious cylinder wear while replacing the head gasket so I'm probably just going with a JDM motor if this one fails again. is there...
So I'm not hearing or feeling any ICE problems. As long as the only code is P0401, is it likely to cause damage? Would a P0300, 01, etc. come...
Coolant level is steady. Ski Jump was somewhat worn so could be an issue. EGR and manifold thoroughly cleaned in last two weeks with completion of...
Gen 3 2013. EGR cooler was cleaned along with manifold. Miles are 225K. My thinking is that misfire codes would eventually be added if there was a...
I correct on assuming that a bad DPFE sensor or circuit problem is the likely cause of P0401 code when no misfire can be heard and there are no...
I have a 2007 and 2013
Interesting. Yeah, I've been seeing the JDM motors with around 40K for 2000 or so. reman if good quality would probably be superior. Would...
I'd probably do a JDM or junkyard motor (maybe $2K or $350 respectively) if the head gasket replacement doesn't do the trick. I basically will...
I think you're right that the head gasket might have been compromised by the earlier EGR problem. I think I remember doing a leak down test when...
The stem matches the other seven in terms of keeper notches and length so I'm using it.
One exhaust valve was damaged when the connecting rod failed. The valve is bent. I have another gen 3 valve labeled Z I while the other valves are...
The head gasket is bowed about half an inch although the block deck and cylinder head are flat. There's a clear defect between Cylinder 1 and...
25K miles ago, the P0300, 01, and 02 codes indicated EGR clogging which was thoroughly cleaned, along with intake manifold cleaning and input...
My Gen 2 recently generated a TPMS code. I checked and found air pressure was good all around and tried resetting the TPMS. No change. I figured...
Also, supplying Cylinder 1 with compressed air at TDC on compression caused expulsion of coolant from top reservoir hose. That confirms gasket...
