Boss intake manifold and Airaid cold air intake issues
Looking for some help. I installed the boss intake manifold and airaid cold air intake a few months back. On a cold start and drive down the road I get a hiccup when shifting gears at moderate to high speeds. Obviously, more noticeable when I'm going faster. The car lags for a second after shifting and I'm not sure why. I don't get any DTC's and the issue goes away once the car is reasonably warm. Does anyone have an idea as to what the issue may be? I've tried different tunes; an 89 and 93 octane tune through Bama and a 93 octane tune through Lund and I have the same issue with all of them. Hope you guys can help!