23-06-2018, 03:44 PM
I had problem like this a while ago. On putting the plug on the head I had a big healthly looking (but yellowish) spark.
I swapped plugs and problem remained with same cylinder.
I remade the connection at the distributor end of the plug lead as the copper strands were looking tarnished and some had broken, so there were fewer strands left than in the cable.
Result was nice blue spark on the head and then healthy firing.
Just a thought as you don't mention anything about the plug leads.
Good luck
Andy B
I swapped plugs and problem remained with same cylinder.
I remade the connection at the distributor end of the plug lead as the copper strands were looking tarnished and some had broken, so there were fewer strands left than in the cable.
Result was nice blue spark on the head and then healthy firing.
Just a thought as you don't mention anything about the plug leads.
Good luck
Andy B
Enjoy yourself, it's later than you think!