Mercruiser 5.7 EFI

Mercruiser 5 7 Firing Order. Mercruiser 5.7 EFI Just for the record, the above diagram is correct for cylinder numbering The wires on the cap fit on the cap the same direction just the firing order numbers are 1-2-7-5-6-3-4-8

Mercruiser 470 Q&A Top Speed, Firing Order, Distributor Cleaning
Mercruiser 470 Q&A Top Speed, Firing Order, Distributor Cleaning from www.justanswer.com

Just for the record, the above diagram is correct for cylinder numbering In my haste, I think I have the plug wires going to the wrong studs on the distributor caps.

Mercruiser 470 Q&A Top Speed, Firing Order, Distributor Cleaning

Scott Danforth Grumpy Vintage Moderator still playing with boats replacing the wires on my 1995 mercrusier 5.7 and I think I may have placed one in the wrong spot on the disturbutor my firing order is 1-8-4-3-6-5-7-2 does any one have a diagram on where the wires go from each plug to the distrubutor In my haste, I think I have the plug wires going to the wrong studs on the distributor caps.

Firing order... 1996, 3.0 Mercruiser Online photo editor, Photo. 5.7 MerCruiser 1986 thunderbolt ignition very weak spark I tried a new coil Mercruiser 5.7L Marine Engine Specifications | Pricing

Firing Order Mercruiser 3.0 Distributor Diagram. Gap is 0.44 (Denso plugs are pregapped so you shouldn't need to actually gap them and the tip is very fragile so be careful checking) and plug torque is 15 ft-lb for LC. Scott Danforth Grumpy Vintage Moderator still playing with boats