hi, changed leads, and spark plugs on 350sl 1978 merc and dizzy cap and i seem to think i have placed leads in wrong order can anyone tell me firing order for this or diagram, when it starts it back fires really loud thanks
hi can anyone show which leads go where on the distrubution cap as i think they are in the wrong order thanks

1-5-4-8-6-3-7-2

See the dealership... very important fix.

sell it and buy new one

sell it and buy new one:confused:

Now why would he go and do that, so you could pick up a great deal. It isn't that hard to put some wires on if you know what goes where. That has got to be the dumbest response I've ever heard.