I'm looking for advice before I post my logs. (I have a log though)
2015 Kia Optima Sxl
I had installed hks m45xl plugs as it seems to be the norm for optimas and tuning them.
I have seen most people gap them @.028
I've also seen a few posts here stating to gap plugs @.022
I gapped them @.023 but since the cold weather....I've been having misfires until the engine starts to warm.
Should I go one step hotter with the hks m40xl?
Are these good plugs for this tune?
What should I gap them at?
2015 Kia Optima Sxl
I had installed hks m45xl plugs as it seems to be the norm for optimas and tuning them.
I have seen most people gap them @.028
I've also seen a few posts here stating to gap plugs @.022
I gapped them @.023 but since the cold weather....I've been having misfires until the engine starts to warm.
Should I go one step hotter with the hks m40xl?
Are these good plugs for this tune?
What should I gap them at?