[davez34]

Hello,
I just got the computer replaced because it had gone bad. The mechanic showed me, with the tap test (hitting the computer), the engine would stall out. I told him to go ahead and replace my computer, and everything seemed great. Now, sometimes, if I drive around for a while, my car will diesel for sometimes up to 30 seconds after I take the key out of the ignition. I know this is not good, and the people that replaced my computer said they don't know what it could be. Does anyone have an opinion on the problem? Should I change out my spark plugs? My car has 135 k miles on it.

Thank you.