Like astroboy said, your coolant temp looks on the low side looking at your quote...engine should be ok I guess might be we're using different engine oil & viscosity....during cold start-up, my coolant temp will shoot up to 105C sometimes 108C to bring up the engine temp back to 80-90C range when the engine got the optimum temp...
Astroboy,
He might be using performance steering which indicates both engine & coolant temp....just my guess hehehee