[frafreg]

Thanks for your reply Brian. I appreciate your help. When I replaced the coil I didn't notice any excessive play in the distributor shaft. The car has 79K miles and has had oil / filter changes every 3K to 4K miles. I swapped out the cap, rotor, wires and spark plugs to try to diagnose this problem a few weeks ago. Nothing made any difference. The plugs are Bosch. Not sure if that matters. Is there a way to test the camshaft position sensor? Thank you.