MAF/IAC = confusion
Well, today i decided to clean my IAC on my 99 ford ranger 4.0. Seemed pretty cut an dry,do this dont do that blah blah..after cleaning it and reinstalling it the problem with my rough idle got worse.So, this time i took the MAF apart cleaned it and a bit of change for the better.
I just dont see why it would cuase the problem to get worse,unplugged the MAF while running and it idles back up but still doesnt run right. Some misfiriing and hesitation have surfaced as well. Just want to make sure i get the right part, I cant afford both right atm,so if anyone has a clue besides a vacuum leak would be alot of help..thx