How often would you say the spark plugs need changing regardless of how many miles the car has? Dunno if it’s just the cold weather but I think mine has a very slight misfire on tickover! Sent from my iPhone using Tapatalk
Put new silicone grese on the coils where thez meet the spark plugs. Or at leas sprey them well with silicone spray. Sent from my LG-H870 using Tapatalk