Posted by Vaughn on Thursday, July 22, 2004 at 9:52PM :
In Reply to: Brake lights staying on ? posted by matthew on Thursday, July 22, 2004 at 11:44AM :
You have a pressure build up. Do the things Keith suggested.
Do you have the problem in the morning when the truck is cool?
Do you have any lines near heat? If so insulate or reroute.
Did you rebuild the MC or someone else or is it new?
You'll find the problem will probably be the MC