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  1. #1

    Default how many Knock sensors on 2001 GM 350 TBI

    Anybody know if there is one or two knock sensors on a 2001 GM 350 TBI?

  2. #2
    Join Date
    Dec 2006
    Location
    Chaumont Bay, N.y., USA
    Posts
    5,193

    Default Re: how many Knock sensors on 2001 GM 350 TBI

    Ayuh,... I've never seen more than 1 on any motor,....
    Any Grease is Better,... Than No grease at All....

  3. #3
    Join Date
    Sep 2010
    Location
    Jersey Shore
    Posts
    4,595

    Default Re: how many Knock sensors on 2001 GM 350 TBI

    Small blocks have one.
    Two on some 7.4 Mercs
    Last edited by Docksidemarineservices; 11-10-2017 at 09:45 AM.
    Chris
    Dockside Marine Services
    Jersey Shore.
    Mercruiser/Mercury Certified
    Let the insanity begin.

  4. #4

    Default Re: how many Knock sensors on 2001 GM 350 TBI

    Quote Originally Posted by Docksidemarineservices View Post
    Small blocks have one.
    Two on some 7.4 Mercs
    Thanks!

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