i have a problem with the vtec and i need help....... when the car jus started and it warms up a lil and i go, the vtec kicks in and screams but then ill drive for bout 10 mins and then the vtec goes really weak and it falls out at 6200 and even when it kicks in its really weak.... u feel like the engine is doin alot of work but not goin anywhere, and then sometimes at night when its a lil cold out or somethin the vtec jus screams all over so i dont get wats wrong with it, does the heat mess it up? the oil is fine its not low, it got a new fuel filter a new gaskets on the whole engine a new knock sensor and all i dont get wats wrong wit it, and it got a new vtec selonid gasket its really weird and when i went to the dyno it felt great it was workin fine.... but when i left it wasnt i guess cuz it was hot out i dont know!!! someone please help me ive been tryin to fix it and its not workin for me........ i have a 89 crx hf with a b16aI engine in it..... and a vtec controller.... added more fuel at the dyno and it was fine..... on the streets its **** most of the time