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Are we ignoring the fact that these cars will pass these oil test and still clog the rings? These oil test don't catch ring issues.
I unplugged and you get p0403. I still get insane gas mileage. There's not a large enough difference to be measured on my end. So unplugged it...
I would just stick to 0w-20. We are splitting less than hairs at this point.
4th gen is post cat so i imagine that also helps a lot. Makes you wonder about putting that exhaust manifold on our cars for the post cat egr....
https://toyota-club.net/files/faq/19-09-30_faq_zr-engine_eng.htm Looks like Toyota says the car will run on anything. Although I will note it...
T24A-FTS is one of the new toyota engines where they got rid of EGR and instead did a pair of three-way catalysts installed in series to control...
I would say for the most part the car detects the valve and cooler issues well and adjust pretty good for those lack of flows. The car just cannot...
He's also a dealer tech so he can't really dive into customer cars for hours and hours to clean the egr cooler either. Too expensive and not many...
Yeah the car can't detect the imbalance very well in individual cylinders hence the head gasket failure in the same cylinder every time. It only...
Yeah lack of EGR flow contributes to the condition assuming non inert air will take its place leaning it out on individual cylinders at cylinders...
I get 62mpg going to work right now every day on my 2010 prius with just the EGR unplugged all speed limits below 45mph and stop light to stop...
Yes account all oil together and all freon together. Pull a vacuum on the system for at least 20 minutes or longer, make sure the vacuum actually...
2 amps is pretty huge. I just did a battery draw diagnosis on my 2001 Sequoia. My draw was 0.27A. More or less after pulling fuses I found the ECU...
I've never quite understood the relevance of these test although I do appreciate seeing them OP. I know that TBN correlates to engine wear and...
Nah stick with making sure you get the check engine light by unplugging the connector. Some guy on here tried to mess with a valve similar to you...
Realistically the gen 3 can probably use 0w-20 all the way to 20w-50 no problem. It's really just about operating temperature range. Our yamaha...
Disconnect is safe. I wouldn't do mechanical alterations outside of unplugging that electrical connector.
I changed mine on my oil burner at like 180k. Didn't make a difference. But I have had good luck just ultrasonic cleaning them or boiling them and...
If you have chocolate milk, and a cylinder 1 misfire its a head gasket leak on cylinder 1 at the minimum. Thats the cylinder that gets eaten first...
Nothing wrong with a gen 3 motor. Keep it simple and swap in a gen 3 unless you enjoy pain or figuring out problems. There's nothing wrong with...
