Chevy/GMC 6.2L and 6.5L Discussion of Chevy and GMC Trucks with 6.2L and 6.5L Diesel Engines

Vacume lines

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  #1  
Old 01-13-2011, 08:07 AM
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Default Vacume lines

Werecan i buy tubo n egr vacume lines the ones that connect the sol. together.
 
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Old 01-13-2011, 08:31 AM
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just use reg rubber vacuum hoses
 
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Old 01-13-2011, 08:53 AM
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I have 3 solenoids they loop together w/ aplastic u shaped vacume i think 2 r egr n 1 turbo?
 
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Old 01-13-2011, 09:03 AM
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on my old truck i just re did hole thing over with rubber vacuum lines from pump on up and get what ever T's you need at the part store that way you no that you won't have no leaks
 
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Old 01-13-2011, 09:04 AM
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k thanks got ya
 
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Old 01-13-2011, 09:07 AM
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if it was me i do away egt and just run vacuum line to wastegate solenoid and to the turbo and if i remember right on 94 it won't set SEL off
 
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Old 01-13-2011, 09:11 AM
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thats cool i will try it see what happens but as of rite now i dont have any vacume at wastegate at idle can move the rod very easy?
 
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Old 01-13-2011, 09:16 AM
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may have bad solenoid or vacuum leak that way say redo it all also spray some wd40 in the wastegate solenoid it maybe sticking and wastegate solenoid IS NOT inner changeable with EGR they have diff color dots on them
 
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Old 01-13-2011, 09:23 AM
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K good thing u said that was gona try one inplace of it any idea of a price incase i need one. i also noticed a lot of blowby at turbo intake connection so i tightned everything do u think its due to turbo not working rie it started around same time.Or maybe pcv valve plugged?
 
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Old 01-13-2011, 09:28 AM
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cost on it 30.00 to 40.00 i think the blow buy could be tuna can take it off and clean it with gas and let dry good before putting it on what blow buy you get will end up in turbo and intake you will alway see some oil in there
 


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