I recent picked up an 03 montana van as a quick fix & flip project. When I got it, it was throwing a P0302 code and a maf code. Performance wise, the van ran fine, but had a severe miss at idle. I replaced the spark plug on the #2 cylinder, then the wire, I fixed a couple vacuum leaks and finally the #2 injector.
I haven't fixed the miss, and the van won't idle with the maf plugged in. With it unplugged, it will idle in between 1100&1500 rpm. With the maf plugged it it misses badly, but will ony through a p0302, which has me stumped. The only thing else I can think to try is a new maf, but before I lay down another $100, I'd like a second opinion.
Thanks in advance.
I haven't fixed the miss, and the van won't idle with the maf plugged in. With it unplugged, it will idle in between 1100&1500 rpm. With the maf plugged it it misses badly, but will ony through a p0302, which has me stumped. The only thing else I can think to try is a new maf, but before I lay down another $100, I'd like a second opinion.
Thanks in advance.
