causes for a cylinder not firing? (sr20det) - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

2forty · 10-13-2005, 02:10 AM

i am stuck. Cylinder #1 is not firing. have had my swap running for a few days now. it has never fired. my stainless manifold is still stainless off the first runner, the other three are bronze. it is not producing any kind of combustion or heat. i have checked my injectors, and replaced it. my coil pack works in another sr20, and i tested it to see if it would arc to a ground and it did. so the injector and coilpack are getting power. what else could cause it not to fire? timing? ignitor chip? wiring? im gonna do a compression test tomorrow. has anyone had a similar experience with an easy fix that im not aware of?

10-13-2005, 02:10 AM	#1
2forty Nissanaholic! Join Date: Jan 2003 Location: sacramento, CA Posts: 1,659 Trader Rating: (15) Feedback Score: 15 reviews	causes for a cylinder not firing? (sr20det) i am stuck. Cylinder #1 is not firing. have had my swap running for a few days now. it has never fired. my stainless manifold is still stainless off the first runner, the other three are bronze. it is not producing any kind of combustion or heat. i have checked my injectors, and replaced it. my coil pack works in another sr20, and i tested it to see if it would arc to a ground and it did. so the injector and coilpack are getting power. what else could cause it not to fire? timing? ignitor chip? wiring? im gonna do a compression test tomorrow. has anyone had a similar experience with an easy fix that im not aware of? __________________ TEAM SKIDMARKS Carbon black S13 SR Coupe