1997 Cadillac DeVille "northstar engine running hot" Questions

...wait get on it northstar motors are big problems when it comes to keeping motor cool head gaskets ,and ,the water pump is a piece no well made,it's driven off the cam on the drivers side of

2002 cadilac dts devile running hot replaced thermostat and car still runs hot after going about two miles You have a Blown Head Gasket.. It is a 4.6 Northstar Engine. Very Common around 90-105K

northstar engine new waterpump&thermostat still running hot but gages reading 194degree autoxray codescout2500 read 1 code (p0118engine coolant temperture curcuit high input whats that Sounds like

...northstar engine engine over heats does not seem to overheat when it idles, when it is run for a while it runs hot i took the thermostat out and it still runs hot blows water out of overflow raidator ...

northstar engine overheated i repaired problem now runs like it did when it was hot can barely drive it now. has error message service Stability system You must still have engine damage like a cracked

...northstar engine , mine is turning on at 222 degrees and i think thats to high , i would like to change it REPLACE THERMOSTAT AND RADIATOR PRESSURE CAP TO BE ON THE SAFE SIDE.I SEEN CADILLAC RUNS A ...

Northstar engine in this model is bad to blow head gaskets. Pressure from a cylinder will overpressure the coolant system and all the coolant will blow out. When that happens the engine will overheat.

Northstar 32 valve V8 seems to be running hot between 196-208, but has spiked at 245. After a 12 mile drive, we left the fans running, because they are wired direct with a toggle switch and the engine

col, still overheating This is a 2001 Cadillac Northstar engine Try backflushing,if this doesn't solve the problem,..then it could be the distributor,they can make the car run hot if the are going out

timing chain diagram 4.6 northstar engine my caddy is running hot and i want to replace the head gaskets but i need to know how to set the timing