Sunday the car idle was wacky. Figured I just washed it and maybe some water got in somewhere and it would dry out and I could deal with it Monday after work if it continued. Car ran like turd to and from work- (stalled, check engine light came on, idle rough). Code reader stated O2 sensor limit reached. Figured I’d take it to my local guy and he’d change the O2 sensors today and problem solved. Nope. He calls me at noon and says code is pointing more towards a vacuum leak that is tripping O2 sensor but he cannot find one. He through an O2 sensor on – no fix. He says I have to take it to the dealer. OUCH-!!! At least my guy didn’t charge me for all the time he spent trying to figure it out.
Anyone have any ideas-?