a 617 not getting up to temperature is likely a failed thermostat. The bolts on the flange of the thermostat housing, particularly the lower one, tend to be corroded in place and easy to break. It's a good idea to have a spare housing and/or tools and a plan to replace a broken bolt before you attempt to replace the thermostat. Searching the forum will give many examples.

__________________
CC: NSA

All things are burning, know this and be released.

82 Benz 240 D, Kuan Yin
12 Ford Escape 4wd

You're four times

It's hard to

more likely to

concentrate on

have an accident

two things

when you're on

at the same time.

a cell phone.

www.kiva.org It's not like there's anything wrong with feeling good, is there?