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There could be some dirt in the EGR and MAF sensor connectors? Each connection try contact cleaner on both ends (male & female) and allow to dry....
Possibly the EGR channels in the intake manifold are plugged in cylinders 1 and 3 diverting all the EGR into 2 & 4? Pixel XL using...
Evap purge solenoid disconnected? Pixel XL ?
Ok, that's right. It's T-SB-0027-16 mentioned in post #895 of this thread:...
YW. I agree - there must be a majority of Gen3 with some level of EGR and PCV problems. If the computer program in the ECM threw a code and...
Different engines will have different pressure and temperature curves. For example, compared to the engine mentioned by the research paper, Prius...
Here's a graph I found doing a Google search:...
If you were to find out and document compatibility of the Gen4 engine in the Gen3 you'd be a hero among PC'ers.
Has the entire EGR circuit been cleaned (from EGR cooler to intake manifold)? Have the EGR ports in the intake manifold been completely voided of...
Hmmm... Ultrasonic cleaning and oxi-clean... At the same time... :whistle: Maybe I'll beat @Raytheeagle's 15 minute time... :D
Just curious, did the cooler get cleaned once or twice over the first 142k miles? I'm reading it like it only got cleaned one time and was 75%...
How comfortable are you with removing the air snorkel before the air filter box? IMHO it's unnecessary because the noise change is imperceptible....
Probably caused by the 800*F rise in temperature when the EGR system is plugged. Pixel XL ?
Have you cleaned the entire EGR system and the intake manifold? Pixel XL ?
The intake and EGR cleaning and catch can are preventative maintenance. To fix the oil burning now probably requires cleaning the piston's oil...
How long did it take you? Do you look like a chimney cleaner now? [emoji6] Pixel XL ?
It's common to hear a "very quiet" noise. The dealership may have replaced the pads and the pads are brand new wearing in. It gets louder after...
Not meant for a 4 year old. Just countering your drivel systematically... [emoji6] Pixel XL ?
Yes, you may have a better handle of the nomenclature of thermodynamics (buyancy vs pressure) and, yet, compared to Old Wrench, fail to grasp the...
Or maybe they know better - planned obsolescence. Pixel XL ?
