new to this forum so hello everyone and hope you're all having a good day. so i picked up 2 e320's this weekend, a 94 and 95 one with a fuel pump issue which i'm in the process of handling, and another with a weird problem. i am more familiar with bmw's than mercs so bear with me.

it's a 94 so it's got the m104. the problem i'm having is she starts up, then dies literally a few seconds later. sounds good when it's on, but don't know why it just turns off? thanks an advance, and any info would be greatly appreciated.

since i have 2 of the same car, i plan to interchange any suspicious parts between the 2 hopefully helping me solve or pinpoint any other issues at hand; granted that the other part isn't faulty either

since i believe this car has a cold start injector, i do think that is why it starts up for 2 seconds then shuts down. i have swapped the ovp, klima and fuel pump relays and nothing. i've only ordered a ovp so far