Wednesday, Nov 28, 2007 at 23:35
Hi Pyro,
I try to keep below 520 although that is sometimes a pain when going uphill, especially when towing. Usually have to back off or go down a gear. High highest I've been is 550 for a very short time while passing a semi up a
hill - couldn't back off so had to keep going. The intercooler has helped but hasn't fixed it altogether. It seems the 1HZ is very prone to high EGT when compared to other engines. I might try backing the fuel off a bit and see if that helps.
Cheers
Gerry
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