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Freeze plug

Tiny
MIBUTTERFLYWINGS
  • MEMBER
  • CADILLAC DEVILLE
Where is the freeze plug on the block of a 90 cadillac deville. Cant figure out how to get to it :(
Saturday, October 13th, 2007 AT 10:22 AM

3 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
There are a few of them. What engine size? There will be some on the sides of the block, and on the rear. Smaller ones on the cylinder heads.
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Saturday, October 13th, 2007 AT 10:32 AM
Tiny
MIBUTTERFLYWINGS
  • MEMBER
  • 2 POSTS
Its a 4.5 v8, leak coming from front of motor on passenger side
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Saturday, October 13th, 2007 AT 10:40 AM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
If you can get a pressure tester, this will help find the leak, and the coolant can be cold, here is the proceedure for water pump replacement...


https://www.2carpros.com/forum/automotive_pictures/62217_WaterPump_1.jpg



https://www.2carpros.com/forum/automotive_pictures/62217_WaterPump2_1.jpg



https://www.2carpros.com/forum/automotive_pictures/62217_30961_mitchell_2_52.jpg

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Saturday, October 13th, 2007 AT 11:35 AM

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