Quote:
Originally Posted by ichitaka05
EJ25 is known for head gasket problem (turbo is bearing problem more)... iirc Subaru did re-call on this problem.
But Toyota is well known for head gasket problem too (mkiii supra).
I had to change the blown gaskets on my GM6 (2.5RS coupe). I was racing every month in the summer for several yrs, so it's not the same as defective head gaskets.
My point to the OP is, if you search around, there's always a negative thing bout the car production.
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Subaru head gasket issue stems from the gaskets drying out and caused the issue, so Subaru put and additive in the coolant to prevent the issue. The bigger issue is the pistons and the shitty tune that causes pre-det.
The MKIII Supra head gasket issue is from warping due to being not torqued down enough during manufacturing, but later fixed by Toyota and corrected in there publications.