# help sr20 swap... **URL:** \ **Category:** Canada Nissan Automotive\ **Created:** [January 14, 2007, 6:44pm UTC](https://forums.speedlife.net/t/help-sr20-swap/145603 "2007-01-14T18:44:35Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![thai4life](https://avatars.discourse-cdn.com/v4/letter/t/e480ec/32.png) [@thai4life](https://forums.speedlife.net/u/thai4life)\ **Post date:** [January 14, 2007, 6:44pm UTC](https://forums.speedlife.net/t/help-sr20-swap/145603/1 "2007-01-14T18:44:35Z")
im done my sr20 swap anything have hook up… i tried to start up and it doesn’t has spark so i check all my wiring. i found out that my ignition chip is broken.i replace it,i got the spark now but ignition chip got very very hot!!when i start up… so it that normal…? i try to start up now it start but it sound like it run on one cylinder and it back fire a lot… i though it was timing i set the timing but still same thing happening… we check the coil packs ( the number on the coil pack 50F01 and ignition chip 50F00 is thats gonna make any different…??) only two of my coil packs got sparks… it thats mean i have to replace the my coil packs? pls help me… :wall: ---
**Author:** ![imported\_brian](https://avatars.discourse-cdn.com/v4/letter/i/b3f665/32.png) [@imported\_brian](https://forums.speedlife.net/u/imported_brian)\ **Post date:** [January 14, 2007, 9:58pm UTC](https://forums.speedlife.net/t/help-sr20-swap/145603/2 "2007-01-14T21:58:15Z")
if only two have spark…then your running off two cylnders…take a look at your cam angle sensor make sure its set proplerly two. Heavythrottle has a tutorial on how to do it. You can buy 300zx coil packs that are the same part. Take a look on nico club for a list of parts that are interchangable with ones from an sr. Im not sure how to tell if an ignitor is toast unless it stops firing all together. I think it could be the problem? any one know? ---
**Author:** ![RS13](https://avatars.discourse-cdn.com/v4/letter/r/46a35a/32.png) [@RS13](https://forums.speedlife.net/u/RS13)\ **Post date:** [January 15, 2007, 6:39am UTC](https://forums.speedlife.net/t/help-sr20-swap/145603/3 "2007-01-15T06:39:27Z")
> [@brian](#): > > if only two have spark…then your running off two cylnders…take a look at your cam angle sensor make sure its set proplerly two. Heavythrottle has a tutorial on how to do it. You can buy 300zx coil packs that are the same part. Take a look on nico club for a list of parts that are interchangable with ones from an sr. Im not sure how to tell if an ignitor is toast unless it stops firing all together. I think it could be the problem? any one know? Because each side of the ignitor controls 2 opposing cylinders i would have to say your ignitor is at fault again. In the S14 FSM there is a test you can do to double check the ignitor Cas will make not make a 2 or even 1 cylinder missfire. Also switch the coilpacks around and see if the miss moves with the coils or stays in that cylinder ---
**Author:** ![thai4life](https://avatars.discourse-cdn.com/v4/letter/t/e480ec/32.png) [@thai4life](https://forums.speedlife.net/u/thai4life)\ **Post date:** [January 15, 2007, 2:34pm UTC](https://forums.speedlife.net/t/help-sr20-swap/145603/4 "2007-01-15T14:34:41Z")
ignition chip got very hot…??? ---
**Author:** ![DeathBy240](https://avatars.discourse-cdn.com/v4/letter/d/258eb7/32.png) [@DeathBy240](https://forums.speedlife.net/u/DeathBy240)\ **Post date:** [January 15, 2007, 3:26pm UTC](https://forums.speedlife.net/t/help-sr20-swap/145603/5 "2007-01-15T15:26:52Z")
Check the wiring to your injectors. One of the wires was cracked inside on my engine, causing one cylinder not to fire.