Oil leakage - The 1947 - Present Chevrolet & GMC Truck Message Board Network

moneyeater · 12-25-2007, 06:51 AM

Hey folks

since it is about 6 weeks gone since i tested my truck on the street and on the dyno i have some leakage problems!
The freezeplugs are leaking a little bit of water and
the transmission is leaking where the speedocable goes in and between the engine and tranny there´s motoroil and trannyoil coming out!
As far as i could see laying on the cold floor the oilpan or the crankshaftseal is leaking and the trannsmissionoil is comig from between the converter and transmissionshaft!
Do i have to change all the seals?Could they be dried out because of the long time without any oil?
How difficult is it to change them?
I hope to get that problem out of the way before next spring because with a leaking drivetrain i´ll never get the thru the inspection!

12-25-2007, 06:51 AM	#1
moneyeater Registered User Join Date: Feb 2003 Location: Northern Germany,near Bremen Posts: 684	Oil leakage Hey folks since it is about 6 weeks gone since i tested my truck on the street and on the dyno i have some leakage problems! The freezeplugs are leaking a little bit of water and the transmission is leaking where the speedocable goes in and between the engine and tranny there´s motoroil and trannyoil coming out! As far as i could see laying on the cold floor the oilpan or the crankshaftseal is leaking and the trannsmissionoil is comig from between the converter and transmissionshaft! Do i have to change all the seals?Could they be dried out because of the long time without any oil? How difficult is it to change them? I hope to get that problem out of the way before next spring because with a leaking drivetrain i´ll never get the thru the inspection! __________________ My little US vehicle parts business: http://www.thegearheaddepot.com/ Come have a look! ´81 GMC C 10, Spanish Red



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