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06 Tacoma hesitant starting up when cold

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Rsmallw2, Jan 18, 2021.

  1. Jan 18, 2021 at 2:00 PM
    #1
    Rsmallw2

    Rsmallw2 [OP] Well-Known Member

    Joined:
    Aug 26, 2020
    Member:
    #338853
    Messages:
    102
    Gender:
    Male
    First Name:
    Ryan
    Michigan
    Vehicle:
    06 Tacoma PreRunner V6
    I have 06 that when cold is a little hesitant firing up. I have replaced the battery in the last 8 months and the spark plugs were recently done. It has 140K. When warm it seems better. I'm just worried one of these times I'm going to start it and it won't start. Anybody have this issue?
     
  2. Jan 18, 2021 at 2:33 PM
    #2
    6 gearT444E

    6 gearT444E Certified Electron Pusher

    Joined:
    Feb 3, 2018
    Member:
    #243372
    Messages:
    7,798
    Deep South
    Herculiner Hootus
    your fuel pump may be weak or the filter clogging. Check the fuel pressure, and inspect the fuel pump resistor. I would also recommend cleaning the MAF sensor.
     
    Dm93 and TnShooter like this.

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