I had a problem a few years ago where the clear pre filter was filling with foam. It turned out I just got a batch of bad pre filters, I had 3 in a row do that.
Bypass it with some clear hose and see if the car runs better, or if you see air bubbles. 5/16 should do.
__________________
2016 Corvette Stingray 2LT
1969 280SE
2023 Ram 1500
2007 Tiara 3200
|