I just had a valve job done on my 4.3 and when we put the boat in the water and shifted into reverse then back to neutral it stays in gear for about 30 seconds. Same if I shift forward then back to neutral it stays in forward for about 30 seconds. I took the boat back to the shop and they said they adjusted it but i am still having the same problems. I had no problems before they tore the engine down. Any Ideas?
