hi, i'm new to the list.I would appriciate some advice.I just bought a 87 chevy and it has a 6.2 desiel. The guy that i bought it from had pulled the pan and found that one of the solenoids looked burnt. Can a solenoid cause this problem.I looked in the old posts and found no direct answer.The loss of 3rd&4th happened all of a sudden which leads me to believe that it may be electrical.I would be greatful for any advice.