1993 4.3LX merc 0F073610 with Thunderbolt IV. Thought it was the ignition sensor after going thru the troubleshoot flow chart. Replaced that and tried to fire up. No spark at the plugs so I took off the dis cap and cranked. No spin....
My next thoughts are pull off the front and check the timing chain. Any other things to recommend before I start ripping off parts? I haven't pulled out the distributor either. I was reading about a pin on the shift but I'd need help understanding. Thought it was a solid shift down to the gear.
My next thoughts are pull off the front and check the timing chain. Any other things to recommend before I start ripping off parts? I haven't pulled out the distributor either. I was reading about a pin on the shift but I'd need help understanding. Thought it was a solid shift down to the gear.