1991 190e Hard Starting Help Please!
 

My 1991 190E 2.6 has been a great car ran good then I got up one morning and it started fine when it came off high idle it would run rough and die.
it did this for two days now I have to crank it for about 45 sceonds then it might start runs rough then its dies. could it be a sensor or something? :confused:

Start by using the search button, type in "fuel pump relay", you will find a lot of info on your problem. :)