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cranks but no start

  1. SR20DET has spark, fuel, perfect timing, and compression but no start?!

    SR20DE Technical Corner
    Hey guys, I really need some help. I bought a rebuilt sr20det and swapped it into my 89 240sx. I am ripping my hair out trying to figure out what my problem is. The motor will crank and crank and sounds like it is almost to the point of starting but it doesn't. Ive physically pulled the fuel...