I have a 99 civic si. I just replaced the intake filter (bout two weeks ago). Now since last week, after a car wash, the engine would die if I dont hit the gas and bring it to a high rpm. From now on, it happens everytime it gets chilly outside. So I have to start the car at a high RPM(6500) and drive it that way: when I shift gear and the rpm drops, it would die while I'm driving, so I would just down shift and let go of the clutch, kinda like a push-starting. I tried replacing the distributor and sparkplugs because it got messed up too and wouldnt spark in the process. I wonder if my new distributor will get messed up too. But anyways, what seems to be the deal?
Optional Information:
1999 Honda civic b16
Already Tried:
Replacing distributor
Replacing spark plugs/p>