06-26-2019, 12:44 PM
Ok I started with the MAF since that's what I understood to be the most likely culprit. I did unplug it like I read above and it ran good. I removed it and cleaned it with some CRC MAF cleaner. Once I reinstalled it I cranked it up and it fired right up. No usual stumbling around. It ran good for about a minute and then threw a P0102 code (Mass or Volume Air Flow A Circuit Low). Tried clearing it a few times but it returned immediately. Now I'm wondering if cleaning it somehow exposed an issue and allowed it to throw the code, or perhaps, it wasn't totally dry. I did let it sit for a while and I didn't see any moisture. I do have another engine here that I can pull a MAF off and swap it to mine. Maybe I'll try that tomorrow.