Mariner 90 FS

[abc]

Ignition seems to be all over the place. Misses on 2, then restarts on 2 and starts missing on 4, then restarts on 4 and misses elsewhere. Any body got any suggestions as to what's up and or if any thing needs changing, (something does!). Mariner agent i put it to gave up, they only made it worse. 2001 model 30 hrs.

abc

[Nos4r2]

Carb or injection?

[Bigmuz7]

And none of the HT leads are perished ?

[uncle al]

ring me tommorrow with the serial number 01869 326411 if you want to