Solenoid often the problem if it’s intermittent. An angry whack with a hammer soon teaches the little blighter the error of its ways.
Before you remove anything though I would definitely check ALL the engine earth straps are making good electrical contact with the chassis and engine. Undo them a bit at either end, give them a good wiggle round to clear any crud between earth and chassis/engine and retighten to FT!
Before you remove anything though I would definitely check ALL the engine earth straps are making good electrical contact with the chassis and engine. Undo them a bit at either end, give them a good wiggle round to clear any crud between earth and chassis/engine and retighten to FT!