"I had my engine seviced becau
"I had my engine seviced because plug no 4 was not working , no spark so we even checked the cylinder head status, we cleaned the carburators and we attached eveything in place.
I tried it and the engine worked ok it vibrated a little but when pushed hard on 4000 revs it works ok until it starts moving it vibrates. A week after I went to the garage to start the engine up and found out thaT plug no 3 is doing the same thing that happened to 4.} Do you thing that this is due to dirty fuel or is it something to do with the engine. As I have said I have changed everything filter -timing chaine --oil etc.
Thanks for your help
Owen"
"I had my engine seviced because plug no 4 was not working , no spark so we even checked the cylinder head status, we cleaned the carburators and we attached eveything in place.
I tried it and the engine worked ok it vibrated a little but when pushed hard on 4000 revs it works ok until it starts moving it vibrates. A week after I went to the garage to start the engine up and found out thaT plug no 3 is doing the same thing that happened to 4.} Do you thing that this is due to dirty fuel or is it something to do with the engine. As I have said I have changed everything filter -timing chaine --oil etc.
Thanks for your help
Owen"
