2004 Hyundai Santa Fe Q&A

2004 Hyundai Santa Fe Question: car seems to want to stall out when driving on freeway

can be sitting in traffic or idle and car seems to stall out have recently had all 3 belts replaced, replaced spark plugs all over due anyway car only has 80 thousand miles on it, problem there even before these repairs -
Answer 1
Is the check engine on? Check for vacuum leaks as well. I would want to see the data from the engine while running if you have no lights on. We have shops in Dublin, Concord and Vallejo but probably a little too far. GL -