I already made a thread about this but its started to happen again and need answers asap! it is my daily driver and cant have this. I just got this car and about two weeks after driving it started to act weird. Turns out was maf and got a new one and car started to act fine so I thought.. problem is when the car is warmed up after driving around for 15 mins or so it starts bogging and what sounds like misfiring, car sounds like it is backfiring but sounds more like snap crackle and pop. Usually I let the car turn off and cool down for alittle and depending how long I leave it off it will last when turned on. for example if I turn it off for 5 mins and turn it on and drive it will start to happen almost immediately. if I let cool down for a couple of hours it will be fine again. car turns off and on with no problems, doesn't stall and idles fine. what can the problem be? ran codes before but thought it got fixed.. got codes 13 and 24. anyone?? also no leaks or anything like that

 

https://www.clublexus.com/forums/per...bd1-issue.html

might help for code 14.