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Re: 400 and 450 hyds running hot ?
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Posted by Aces on April 28, 2003 at 13:38:25 from (67.0.21.57):
In Reply to: 400 and 450 hyds running hot ? posted by Adam r on April 28, 2003 at 09:43:00:
They have and unload valve and fi it does not unload the system they do what is known as ht pressure and that causes them to get hot. under the hoods on the right side shouls be a valve with 4 5/16 or 3/8 hex head cap screws it the only valve with 4 screws in it below that plate ie the unload valve it may need new oring or seat or both.
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