catalytic converter damage
1 Answer
Hornet_2497 answered 6 years ago
Your vehicle does not require high octane but it won't hurt the catalytic converters if you chose to use it anyway. The only thing that damages converters is an overly rich fuel mixture, that will result in combustion of fuel and overheating them. Also, your V6 engine is 4.3 liter.
1 people found this helpful.