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Thread: From 1 crank to 2, and sometimes 3

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  1. #1
    Join Date
    Aug 2010
    Location
    michigan
    Posts
    1,175

    Default Re: From 1 crank to 2, and sometimes 3

    thanks 4.3LXJ so what about the 95??? i know when i get the starter rebuilt will help and new cable to the starter. good fuel pressure and holds unlike tonys did. what else is there???

  2. #2
    Join Date
    Sep 2009
    Location
    Chico, CA
    Posts
    29,847

    Default Re: From 1 crank to 2, and sometimes 3

    I always leave the key on for 2 seconds then start. Insures good fuel pressure. But you need to have good cranking that does not draw on the battery too much. What does your voltage look like when cranking?
    230 hp 4.3L Chevy
    Built 4L60E with manual lockout
    Atlas 4 speed
    Griffin radiator
    On board air
    Warn 9.5ti on custom bumper
    7.5" RE front and bastard pack rear on custom long arms
    30 gal gas tank
    lockers
    And a bunch of other stuff

  3. #3
    Join Date
    Aug 2010
    Location
    michigan
    Posts
    1,175

    Default Re: From 1 crank to 2, and sometimes 3

    when it was on the scan tool last week in class. it was around 9.2 or so and thats when it would engage. its toast. i leave the key alone untill i cant hear the fuel pump run or until the seat buzzer stops

  4. #4
    Join Date
    Sep 2009
    Location
    Chico, CA
    Posts
    29,847

    Default Re: From 1 crank to 2, and sometimes 3

    Your cranking voltage should be higher than that. Below 10 volts some ECMs will not work because they will not give sufficient voltage to controls and sensors to function. You might want to consider a new battery.
    230 hp 4.3L Chevy
    Built 4L60E with manual lockout
    Atlas 4 speed
    Griffin radiator
    On board air
    Warn 9.5ti on custom bumper
    7.5" RE front and bastard pack rear on custom long arms
    30 gal gas tank
    lockers
    And a bunch of other stuff

  5. #5
    Join Date
    Aug 2010
    Location
    michigan
    Posts
    1,175

    Default Re: From 1 crank to 2, and sometimes 3

    its 6 months old. is usally takes 3-6 trys be4 the starter will grad the flex plate. guess we'll see after i get my check from school if it lasts that long.

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