juan quintero

water pump crossover removal

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:welcomesmiley:

First question, can you tell more about what is going on with your Cadillac and why you think you need to remove the water pump crossover?

Related thread: http://caddyinfo.ipbhost.com/index.php?showtopic=5190&hl=crossover+housing


Bruce

2016 Cadillac ATS-V gray/black; 2013 Cadillac ATS 2L Turbo Premium (Wife's)

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No - you do not need to remove the trans. to remove the crossover housing. The R&R of the crossover housing with the engine in the car is a royal PITA though.


Kevin
'93 Fleetwood Brougham
'05 Deville
'04 Deville
2013 Silverado Z71

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I agree with Kevin, R&Ring the crossover is a very difficult job. A lot of stuff gets into the way of getting to the bolts and getting it out. An electrical conduit, the PRND21 switch module, water pipes, the throttle body. Very time consuming job. But it can be done just take your time. I removed the entire electrical conduit that connected everything as far away as the oil level sensor, the relay center, the PRND21 module, throttle body, and it was still a biaoch to get at the bottom bolts. The old seals were a mess its no wonder mine were leaking


Pre-1995 - DTC codes OBD1  >>

1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm

How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/

Cadillac History & Specifications Year by Year  http://www.motorera.com/cadillac/index.htm

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I see that this post is a little bit old but what the heck_the job will probably make you cuss but very doable-going to have to do it on my 02 eldo , I can see the residue around the gasket from looking down thru the mess-not experienced enough to know how to get that darn wire harness out of the way-

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You have to work around the wiring harness.  I will search for my crossover thread and post a link to it.  


Pre-1995 - DTC codes OBD1  >>

1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm

How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/

Cadillac History & Specifications Year by Year  http://www.motorera.com/cadillac/index.htm

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