I have an '88 190 E that you have to turn the engine over 5 -7 times repeatedly each morning to start, but once it's running, it's fine. It just seems to be a cold starter even when it's not cold. When it does start you have to slowly give it gas or it will stall out. Once it's running for a minute or so, it's fine. Any suggestions???

Second issue, (maybe related, but probably not), I have 2 1988 190 Es so I'm familair with how they are supposed to work. The problem is: on my newest one that when we lock the driver's door with the key, the other 3 doors and trunk lid don't lock, you have to do it manually and I know they should lock together. Any help would be appreciated. Thanks.

Ken