Sunday, October 1st, 2023 AT 11:52 AM
I replaced the fuel filter and spark plugs; all were pretty bad. I plan on cleaning the MAF sensor. The code says lean in bank 1. It has 3 02 sensors. 1 on top, 1 2 inches away and 1 on the cat. I'm assuming bank 1 is the first one. I got a 02 sensor for upstream but it fits the second. So, I'm getting the one for the first one when I return it. Am I missing something I should check? I can't find any vacuum leaks. Also, it drives great but when I come to a stop light it kind of stutters for about ten seconds then it feels fine again. Then when I drive it's great until I have to slow down and stop.