Hello, I just got myself a 2004 pacifica with 135k miles on it and I was just looking for some insight on some things I can do to help with MPG and performance. I have noticed the throttle being a little sluggish and sticky so I plan on cleaning the throttle body. Previous vehicles I have owned needed to relearn fuel trims after cleaning the throttle body. Does the pacifica need that?
Any other tips on performance would be appreciated. Thanks