Engine Mechanical problem
1991 Pontiac Sunbird 4 cyl Two Wheel Drive Automatic 84000 miles
I can not remove the bolt holding the lower crankshaft sprocket that the timeing belt goes over. I am trying to remove the water pump and I am stuck at this point. Is the bolt holding the crankshaft sproket right or left thread?I am afraid of heat due to location. Is there a trick?