I have a 89 300e mercedes and Im having starting problems,first time start in the a.m. and most notice when the temp drops down.Ive killed my battery a few time trying to start this car as well as idle problem especially in rush hour traffic. Any ideas, they would be greatly appreciated Thanks

 

such problem needs some initial check by some reasonable mechanic.

you can start to divide the problem between fuel and ignition/electrical.

test the fuel pressure first in the morning while starting the car. if it's okay... proceed to other steps.