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Comparisons between Gen 4 vs Gen 3 water pumps [ATTACH] Gen 4 [ATTACH][ATTACH] Gen 3 My theory is that the Gen 4 water pump runs much cooler and...
If you have a moment, can you take a pic of the t line leading to the reservoir? Also Put your car on maintenance mode and check the radiator...
Sounds like the same issue I had several times before. Check the fuel injector plugs - one of the wires might have been disconnected. I...
Working on a prototype to keep the original Gen 3 config for the radiator hose to the head [emoji106] [ATTACH]
That’s a no for using the Gen 4 Headgasket [emoji53] some of the holes for the water jacket do not line up
30k on Gen 4 130k on Gen 3 (water pump went out but Owner continued to drive the car)
Used Gen 4 had a bad main seal that was leaking. Motor has 30k on it [emoji848]
[ATTACH] So with the 4th Gen Headgasket they eliminated some of the Triangle coolant ports and replaced it with a small circular port [ATTACH]
Here is another pic of the Gen 4 block [ATTACH] Those Toyota Engineers really did their homework
Yes indeed! Gen 3 had a leak in cylinders 1, 2 & 3
On top
Had an opportunity to tear down a Gen 4 engine. Can you spot the difference? [ATTACH] Gen 4 on the right [emoji106]
Yes that is correct [emoji106]
Are you still running the original 12v battery? If so what year is your car? iPhone ?
This happened to me twice not once with the #1 cylinder not working. When unplugging the fuel injector harness for cylinder #1 the single wire...
It was a 2015 Toyota Prius V with about 150k. Not too sure why it happened, but this is the 1st leak we seen on a Gen 3
It’s the rear Main Seal that has a leak which was confirmed when the engine was taken out. Red stuff is Toyota thread Lock which will be...
Without you it would not be possible [emoji120]
A simple headgasket install turned out to be a deeper problem. [ATTACH] This is from a 2015 Prius Engine so no Bueno. Just make sure you inspect...
