ported maf issue
ported maf issue Based on the feedback I got here and another thread, I swapped out my "heavily ported" MAF for a stock, descreened one. Now; I haven't had any issues with the ported one, but because of feedback that the stock ones would be better for part throttle, I swapped back.
The car was dyno turned with the ported MAF, once after new heads, and again after my cam and a few more mods. The problem is, since I have swapped back, the car just won't idle. It "hunts" from 600 to 1500 rpm, and shuts off when I put it in gear. I have probably only put 50 miles on it since I swapped, and was getting no better. Since I'm leaving tonight (Friday) going to the Mountains (In the car:yesnod:
) I swapped back, and now it idles PERFECT:rofl
Question; Is this because the tuner somehow matched the new airflow during the tune? I have HPTuners (Still learning) but there is no time to make adjustments before I leave, so when I return, what should I do?
The car was dyno turned with the ported MAF, once after new heads, and again after my cam and a few more mods. The problem is, since I have swapped back, the car just won't idle. It "hunts" from 600 to 1500 rpm, and shuts off when I put it in gear. I have probably only put 50 miles on it since I swapped, and was getting no better. Since I'm leaving tonight (Friday) going to the Mountains (In the car:yesnod:
) I swapped back, and now it idles PERFECT:roflQuestion; Is this because the tuner somehow matched the new airflow during the tune? I have HPTuners (Still learning) but there is no time to make adjustments before I leave, so when I return, what should I do?
