So on my may home from school, when accelerating, my car would suddenly lose power and then gain it back. Happened for like half a second. It did this like 2 or 3 times in the mile long journey home. And then when I pulled in the garage, the idle was bouncing all around. It would fall all the way down to like 500rpm, then go back up. It would not sit steady. But then when I started the car up 20 minutes later to leave, it did not act up. This is the first time it's done this since fall. Only happens when warm out I guess.
Things I've done that could help:
-cleaned the TB
-cleaned the MAF
-new fuel filter
-new upstream O2 sensor
I will add more stuff if I remember other things. Was told it could be a vacuum leak. I'll spray the intake with carb cleaner tomorrow. Anything else I should try when I'm out there?
