Engine misfire on 1900 watercooled T25

[mrbluelights]

Hi, I have a T25 tin top van with a1900 watercooled engine, this engine seems to have a habit of misfiring in wet weather with the occasional stall, any advice appreciated.

[marlinowner]

Sounds like ignition, worth trying a new set of ht leads and distributor cap.

[California Dreamin]

Remove the tin shields on the plug caps in the first instance (will need tin snips or side cutting pliers). These are for radio suppression so can be removed without effecting the performance.

Martin