Another thought is this: the quality of gas you burn can raise it to especially if stuck in Stop N Go traffic. If you hear it detonate, rattle, ping, pre-ignite, etc during take off from a stop, that kinda stuff raises temps quickly and damages your engine.
If you find no faults with the cooling systems and any of my comments above are true, bump up to the next higher grade of gas if possible or trade suppliers.
If you find no faults with the cooling systems and any of my comments above are true, bump up to the next higher grade of gas if possible or trade suppliers.
