Hi All, I got serious issue that I bought second hand Civic EX 2001 - running 150K KM. the car was fine and few days back started shaking. I changed sparks and after that for many days it went fine and again I got the car shutting down itself without any warning. Even if I’m on highway or down town. it doesn't matter and whenever it shuts down, I have to wait it for 30-60 sec to get starting again and depends on luck as I cannot assume next shut down ( when or where). I changed the fuel filter yesterday, after that car worked fine but again in next day it started acting crazy shutting down without any warning. If someone can show me what to do,,, I will appreciate it allot. Ayman