[archielumina]

Hello,

Can anyone help? Can you identify the problem and provide a solution to fix this? Is this a major job to fix? The Chevy dealer thought it may be the lower intake manifold leaking coolant. ((Is this a big job to fix? Quoted $900CDN to fix.))

Actually, I am not 100% sure that IT IS oil in the coolant, but there is a 2 inch obvious seperation on top of the coolant which is really brown/black and looks like oil.

Any and all help is greatly appreciated.

Thanks.

96 Lumina