C12 cat. Engine coolant leaking into engine

what were your symptoms? Thanks

 

E="bender, post: 2964896, member: 46185"]It would be best to loosen up the oil pan drain plug and see if coolant comes out. If no coolant comes out and your oil isn't milky it most likely isn't the water pump.[/QUOTE] hey bender,I have a c12 , I'm getting oil in coolant so I had oil cooler replaced,still oil in coolant, replaced water pump, still oil in coolant, rebuilt motor with gold kit,still oil getting in coolant, about 1quart every 100 miles. mechanic
Put same head back on after he said he had it worked. What next?

 

,I have a c12 , I'm getting oil in coolant so I had oil cooler replaced,still oil in coolant, replaced water pump, still oil in coolant, rebuilt motor with gold kit,still oil getting in coolant, about 1quart every 100 miles. mechanic
Put same head back on after he said he had it worked. What next?

 

I had the same problem, it was my air compressor.

 

Find a new mechanic Loyd.

 

I wonder if non-exhaust air bubbles in coolant would point to bad air-compressor.

 

I'm having a problem with my oil pressure just gpt an oil change 3 weeks ago oil pressure drops a lil daily when truck heats up it drop plus antifreeze on the ground after sitting overnight

 

I'm having problems with my oil pressure dropping just got oil changed 3 weeks ago oil pressure drops a lil daily. When truck heats up to operating temp oil pressure drops also it leaks antifreeze overnight. Any ideas whwy could be the problem?

 

The two are probably unrelated. It's normal for your oil pressure to drop as the oil heats up. Also I've found my dash gauge to not be very accurate. I get more consistent readings from my scan gauge.