Question about 2001 Chevrolet Blazer

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2001 4.3ltr. blazer hard to start when cold

When the motor is cold it takes four or five times of trying to start before it will start. I have already checked the fuel pressure it is 45 to 55 psi.

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  • suthrnvalady Aug 31, 2008

    I have a problem starting my car, replaced the starter, fuel filter, spark plugs. problem is only when its been sitting for several hours. if i get a jump, it will start up easier, i recently purchased a battery 500cca, is the battery not strong enough to start the car??

  • JJ2800 Dec 10, 2008

    I have a 2000 Chev Blazer 4.3 liter. On cold mornings it is very hard to start. It hits and acts like it wants to start but doesn't. After quite a few tries it will eventually start.
    It has a recent tuneup and runs great once it is started. Also once started for the day, it starts up very easy.

  • 123 mike Jan 11, 2009

    water loss in 2001 s10 , no leaks, but drinking antifreeze and water on regular basis

  • Eric55 Jan 11, 2009

    When the engine is cold it acts like it want to start, but will only start if I hit it with some starting fluid. Once it warms up it starts fine the rest of the day. I replaced the CPI and Regulator and it still has the same problem. Any suggestions?

  • Coss May 11, 2010

    How many miles on it?

    When was the last time it was serviced?

    Have you checked the coil pack output?

    Have you run any diagnostic codes?

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1 Answer

HAVE YOU CHECK THE TPS SWITH

Posted on Sep 03, 2008

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