[cobraduke]

I replaced the thermostat with a 180 degree (stock is 193) and it runs at 180 most of the time. I can't remember seeing over 200. I'm not sure when the computer is programmed to turn the fan on, but I have my fan controlled set at 170. Several have indicated the gauge indication higher than desired. One problem that has been found on some cars is the gauge accuracy with reports of 10 to 20 degrees too high compared to actual coolant temp. A couple have gone to an add on computer chip (can't remember the brand, but there are posts in this thread from a few years ago) which improved performance and reduced the overheating. I think part of the chip installation is the lower thermostat and possibly it turns on the fan at a lower temp as well.

If the fan is working, the timing set properly (10 to 12 degrees with the plug in the harness removed) and the gauge working accurately, probably won't see much over 200. I personally like it to run cooler than that.

If Jim is seeing high enough temps to force coolant out under normal driving, it needs some attention. Not normal.

Mike