MERCEDES BENZ 450SL ENGINE SYMPTOM

Every Time I Start The Car It Starts But Does Not Turn Over. I Put On A New Fuel Pump But Still It Does Not Start. If I Get It Started It...

What Can I Check? Only 4 Of My Injectors Are Working. Cylinders 2, 3, 6, 7 Are Not Firing I Checked The Injectors And Are Not Working On...

W Ill Do 2500 Rpm In Idle And Only 1700rpm Max Going Down The Road. When You Give More Throttle Then It Will Start To If You Trie Road....