I have a coupe with a 18C and B16 Head. M car was running good for a while with this setup. M friend told me he had ECU for the setup i had and he sold it to me. 2 weeks after i was running the car i did not want to start. When my mechanic stopped by the timing had skipped a couple teeth. When he fixed the timing it still had the same problem. It was hard to start the car i had to try like 3 times. When i start it and give it gas it chokes. After a while when i think its gonna stay on it slowly turns of and i get sad. I tried another ECU. I changed the spark plugs. They tell me i should get a new Throttle body maybe is the maybe it could be the map sensor and the tps. please give some words of wisdom!