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Cold Start Problem- 2.4L 2003 Tacoma after engine replacement.

Discussion in 'Technical Chat' started by sMarvin, Aug 16, 2015.

  1. Aug 16, 2015 at 8:36 AM
    #1
    sMarvin

    sMarvin [OP] Well-Known Member

    Joined:
    May 26, 2015
    Member:
    #156060
    Messages:
    88
    St. Augustine, FL
    Vehicle:
    2000 Tacoma Prerunner 2WD
    Hey guys looking for some help here, read through many threads and have found lots of Hot start problems but not this cold start issue. Replaced the engine on this 03 2.4L. It runs just fine when hot but in the morning after sitting and dead cold (its summertime) it will not start without many tries and flooring the gas. To date have tried. New plugs, cleaned MAF, checked for vacuum leak, no codes on OBD reader. cleaned/ checked fuel injectors Going to try replacing the coolant temp sensor today. Any other suggestions? Thanks!
     

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