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There you go Mendel. More proof that the EGR system has no bearing on head gasket life. I pity the fool (Mr. T quote on the A Team) that performs...
I thought the new Toyota head gasket revision did away with the coating?
There was a YouTube video posted by Gasket Masters that said they are seeing a lot of high mileage Gen 4 engines needing new head gaskets, so it...
It's truly amazing how many miles you got out of it before having head gasket and water pump problems. At what mileage did you start cleaning the...
When was the coolant replaced? Water pump? Overheating kills the head gasket in these engines.
Has anyone ever done a successful gen4 engine into a gen3 swap? All the threads I've read here just describe problems and no resolution.
You can't leave a car for a month and expect the 12v battery to be charged. You should invest in a trickle charger/battery maintainer. How old is...
What lead up to the original head gasket failure? How bad was the misfiring? Maybe the damage to the rod was done then and it finally let go now....
A leaky egr valve can cause a misfire. Vacuum leak. Clogged injector. A number of things can cause a misfire. You should positively confirm it's...
Early HG issues give a misfire on cold start, but once the engine starts and warms up, the HG compresses and seals the leak. I don't think you...
Dead link
Yes. ~110,000 miles, 2013. Doesn't burn oil and no catch can. 10K mile oil and filter changes but for the last two changes I switched to 5K miles....
Personally, I don't think there's any relationship between the EGR system and headgasket life.
What explains why you were losing coolant and now you aren't? Was there a coolant leak that was fixed (hopefully not by a stop leak chemical added...
Myth, unproven, unsubstantiated.
How about checking the coolant level? Simple, fast, cheap. If it's down that's a good clue for a bad headgasket. Mileage seems too low to be the...
I asked a similar question above. I would assume you have the fix since your car is newer. iPhone ? Pro
Looks good. iPhone ? Pro
My thought is that the high mileage oil contains a higher level of detergent additives that may be beneficial to an engine with low tension oil...
What's the story on a Gen 4 engine in a Gen 3? Some say it works, others say no because stuff doesn't bolt up plus overheating issues.