civicHBphtride

Before installation car ran good with no idle problems B16a2 with p28 chipped in a1996 ek. After I installed a bolt for my motor mount (replacing bad one) my car started to act up on me. Idle goes up and down from 1000rpm-1500rpm. when I first start the car it doesnt do it, but the idle is at like 1200. When I drive the car and stop it starts the crazy idle. If I push the car it hits VTEC but doesnt seem like it has the same power as before feels slower, then when its a little warm it has a slight hesitation when I push it then it idles worse and faster. Wires were in my way so i pushed them a little to get the bolt in when lose wire can make this sort of thing happen. under manifold wires 1996 dx harness. please help. I checked the codes but it was intake sensor code and O2 code which i always had. Car ran fine before this install.