Hi, I am a newbie. I have a mercedes 300sl 1992 r129 it's a fantastic bit of kit!! I live in the uk. Since taking out the clocks and replacing the bulbs and the actual time clock and putting it back into the car my car now won't start!!! I am replacing parts new fan clutch, radiator the dizzy and leads. The car cranks but there's no spark at plugs? What do I need to check? Please help.

First check the obvious for a loose wire or blown fuse.

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.