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Thread: JDM swap, car cranking over, not starting

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    JDM swap, car cranking over, not starting

    Ok i have talked to people in the chat about this so i'll make a thread so i can gather all your ideas without forgetting and start from there lol.

    My old engine was slowly dying on me, so I drove my car around the block a few times, put new gas in the tank which was on empty anyways, and drove it some more before it overheated again, then i parked it.

    I bought a JDM engine, JUST THE ENGINE, from Toronto (Canada) lol... they compression test all engines before advertizing them. Anyways, I swapped over the pulleys, alternator etc. Retimed it with my new belt, timing pulleys and tensioner. Anyways, i installed the engine, hooked everything up, had an issue with my clutch fork, and pedal adjustment, but that was solved. It was finally time to start my new engine. I was excited and ready to drive this stubborn bitch of a car, which i've never really gotten to drive enjoyably lol...

    I went to start it, and all i got was just it cranking over. No start. I managed to start it, it ran, but like complete shit, and it stalled after 3-5 seconds. Now, here is the things i have done so far:

    - Checked vacuum lines, everything is hooked up.
    - All sensor plugs are connected securely.
    - I am getting spark
    - I am getting fuel.

    I have been told by a friend from work, that it could be the fact i have a JDM engine and a north american ECU, that the sensors aren't giving the values the ECU needs to start the car?
    I have also been told to check my ignition timing. I am doing both right after i create this thread.


    SO..... if anyone else has some input please feel free to throw in ideas. Especially if any of you had to deal with a JDM swap. Thanks all!

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    Administrators please delete this thread. Problem is solved! Lol

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    So what was the issue, Mike?

    [06-05, 19:29] OhioSpyderman: Brian, finding a woman is NOT the answer, you need to shop for a good VACUUM

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    Ok I retract that post. It doesn't want to start again. I had it started 4 times in a row last night but it was too loud to keep it running... I swapped all the sensors last night, wiggled the spark plug wires, pounded on the hood sensor and then it worked. This morning I tried and I'm back to where I am. Just cranking over.
    Last edited by Mike-92RT; 08-19-2015 at 12:01 PM.

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    Get some starting fluid and spray a little into the TB and try to start it. You could also put a little gasoline in a spray bottle and spray a little in the TB.

    Once you spray a little fuel hook the intake back up before you try to start it.

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    I'll have to try that tonight or something. I'm at work now. Maybe its just being stubborn?.. who the hell knows with my car. Seems to always have something wrong with it lol.

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    I will post another thing I noticed the other day. I hear a bunch of clicking from the engine bay after I try and start it and take the key out. I'm gonna open up my dash and check my ECU tonight when I get home.

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    Here's a few pics of my ecu. Possible culprit?



    Last edited by Mike-92RT; 08-19-2015 at 11:53 PM.

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    Okay so here's an update. I checked my ecu as you can see and it looks fine, and just to be absolutely sure, I redid the timing so it's perfect. I went to start it today and nothing still, just cranks over... I'm gonna start checking for spark and fuel on every cylinder tonight.

    Anyone have any other suggestions on what this could be?

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    Have you verified the pump is powering when you crank?Have you tried starting fluid?

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