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Thread: lb7 engine not getting to operating temp

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  1. #1
    Join Date
    Sep 2008
    Location
    Mass
    Posts
    15

    Default lb7 engine not getting to operating temp

    finally received my injectors from gm after waiting 3 weeks for them so i was able to do the injector swap. everything went well, overall not too bad a job. trucks not smokin anymore and running excellent. i have plenty of heat and the coolant level is staying right where it should after bleeding the system several times. it seems as though the coolant system isn't building pressure but as i said the level is staying where it should. oil level is also good. anyone seen this before? could there still be an air pocket somewhere?...i did pull the drain plugs on the block as well in order to change out all of the coolant. again this is an 01 lb7. any help appreciated.

    thanx
    -Dave
    Last edited by 01DURAMAX; 10-30-2008 at 16:24.

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