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Does anyone know what percentage increase in fuel is given by the computer at the point of vtec engagement? I have a ls/vtec that i'm trying to get the vtec set to engage at 5400, and it's bogging for about 200 rpm's. I think that I'm dumping too much gas at that point and flooding it. I have...

i bought my car and it already had an emanage installed on it. i wasn't the one who put it in and i certainly don't have a manual on it if there is one. doesn anyone know what the different dials on the unit adjust? i'd like to set the unit back to whatever stock is and work off that, but i...

i'm going to take my car out tomorrow to try and tune it the stupid way, on the drag strip. i'm acually ony going to try and get it running to about 6psi. i'm attempting to set up the equivelant of an vafc hack using an emanage and the profec e-01. i've got 370 injectors instead of the 450's...

does any one know if it is possible to get the equivelant of the vafc hack out of a greddy e-manage? i have the profec e-01 that will allow me to change and edit way more shit than i know about, so i though it may be possible. and if so, how or does anyone know of a site i could go to to learn...

the problem: my car is giving me a cel 3 whenever i get in high rpm's (between 5000 and 5500). so i lowered the boost to 6psi, still threw it. it goes away when i reset the ecu and doesn't come back on until i'm really getting on it. if it were a bad map sensor wouldn't the cel come on all...

what is the size on the stock b16 injectors? if they're different, more specifically, the 16a1.

i'm getting a map cel whenever i got above 5500 rpm's (roughly). i have a turbo ls/vtec and i first thought it was my stock map sensor that was causing this because of the high boost, but now i'm not sure. i turned the boost down to 6psi and it still threw the code. the code goes off when you...

when you push more boost than your oem map sensor can register, it shows itself as a map sensor cel, correct? cause i pushed a little over 10 psi tonight, and all of a sudden i was getting a code 3 and my car was running like shit. once i reset the ecu, the light went off and everything was...

i read your article on converting a auto p28 to manual, and i'm getting ready to attempt it. this will get the ecu to quite throwing the code 19, correct? is there any thing else i need to know before getting started? or is it, just pull the wire in rp17 out (and remove it altogether, or do...

whenever i really get on my car, which is a turbo ls/vtec, it blows one or even two wires loose from the distributer. anyone know what's causing this and especially how to fix it? i have a msd 6a ignition system, msd 8.5mm wires and ngk bkr7e plugs. if anybody needs any other info to help me...

is it common for a turbo ls/vtec to idle rich or lean, or does it differ with each car? my plugs are showing white, but i've been trying to get different things on the motor hooked up correctly and haven't had the car out of the garage. so all the running it's been doing has been sitting...

where is the stock intake air temp. sensor on a b16a1? that is the intake on my car, and the sensor isn't hooked up and i can't even figure out where it should go.

i just put in some brand new ngk bkr7e's in my car, i've barely even driven it and they are white on the end's. i don't think i need a colder plug, i haven't hardly even boosted the car (6 psi or less). what is my best bet for why they're still getting hot?

i was getting a cel for my intake air temp., so i went looking for it only to find there isn't one plugged in. there is absolutely no place to plug it into the intake i have, which doesn't look to be after market, but i don't know for sure. is there any honda manifold that doesn't have a iat...

on my turbo ls/vtec i was looking for the sening unit on the back of the block and it isn't there. whoever built the motor put the t in there and went off that for the oil feed to the turbo, and the vtec, but where would the sending unit be now? the oil sending unit just tells the oil pump how...

i've never had a car that had a fuel pressure gauge on it before, so i may be an idiot. i know my car should stay at 40psi, but when you rev it, the pressure increased somewhat. and at idle the pressure may go between 38-40. is this a normal variance, or should the car literally stay at a...

i know i need to retard the timing for the boost, .75 degrees per pound of boost, is that correct? but i'm also wondering about the idle on my car. i just got it all together and the idle fluctuates between 600-800 rpm's, feels like it surges. when i adjust the distributer counter clock wise...

i have a few bov questions. i noticed mine was making a real whistling noise when i barely reved the motor, so i tightened the nut on top of it down to get it to stop and i started wondering what the adjusment was really for. does anyone know if there are any advantages to adjusing your bov...

i just finished putting a head gasket on my ls/vtec and the car barely even starts. you have to give it gas to get it to start at all actually and then it barely idles. it feels like the timing is bad off, vaccum hose off somewhere, or something, but to the best of my knowledge it's hooked up...

i'm in the process of changing my head gasket and can't get my timing belt off. i need to get the bolt on the end of the crank loose, to take the drive belt pulley off, to then take the plastic timing belt cover off, and i can't get the bolt to break loose. is it reverse threaded or something...