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Originally posted by irhavok@Sep 10 2005, 04:11 AM
This motor is JDM correct, i am just going by whats in your sig... Are you certian this motor has never had internal mods? Have you pulled the head and seen the pistons... Is it possible that you are running more compression than you think and you are not running enough octaine or with to much dome you could be getting Piston to Valve contact. Have you tried using an auto stethescope?(spelling) Find out where that "knock" is coming from. then go from there... Are you plugs white or black, Are you ceritan you are applying enough spark. When adjusting timing are you doing this with a cam gears or at the distributer? Can you post a vid or sound file? I have done a number of h22 swaps and in most cases it wasnt absolutely necessary to swap in a walbro fuel pump but it certianly made a nice addition. Also is there a place locally you can have your injectors flow tested at? If you are still wrapping that motor out and it is detonating heavily i wouldnt expect much life out of it... But it is entirely possible its not knock and you have a heavy harmonnic vibration some on or in the block that could be throwing the CEL.... Man the list goes on and on there could be alot of possiblites.
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Originally posted by reikoshea@Sep 10 2005, 09:34 AM
yeah, my knock sensor is basically gone. Ive gotten it one time since i fixed my timing, and i hit about 7800 and i didnt hear a ping at all.
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Originally posted by driver1@Sep 11 2005, 02:04 PM
sweet dude, so youve not seen the bastardly cel since doing this? thanks fgor the insight. i will have to try this. Ill keep u posted on how it works out for me.
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