1999 Infiniti Q45 Q&A

1999 Infiniti Q45 Question: What causes my car engine missing when car is idled?

Just had tune up 1 week ago -
Answer 1
It could be numerous items causing issue,least expensive route is to start with checking for vacuum leaks. -
Answer 2
i would return to whrer you had your work done and have them re check it for you to verfiy there work. was it missing before the tune up?? Roy -