BodybyFisher Posted May 29, 2007 Report Share Posted May 29, 2007 OK, I am stumped. The coolant crossover is a BEAR to get off. I have the throttle body off. The short coolant pipe out that connects to the water pump. Water pump cover containing the thermostat is out. I have access to six of the eight bolts and the remaining two are impossible to get at. The hard to get at bolts are the two lower rear bolts near the firewall. The main electrical wiring harness is in the way and I need to move it as KHE recommended. But that conduit is connected to everything including the front O2 sensor, three cooling fan relays, fuse modules, and possibly the oil pressure switch and oil level sensor. NOW I know why this job is so hard and so expensive. However, while I plan to move the main wiring harness back toward the firewall to get it out of the way of the two rear bolts for the crossover, I am NOT sure if there is enough room between the bolts and the tranny to get the wiring harness free, has anyone been able to free up the wiring harness all the way to the firewall. I plan to buy a LONG 13MM 12 point flex-head ratcheting wrench to get at these bolts easier http://www.sears.com/sr/javasr/product.do?...UseBVCookie=Yes 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 Link to comment Share on other sites More sharing options...
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