2004 Chevrolet Impala Q&A
2004 Chevrolet Impala Question: oil in cooling system
oil in cooling system-low tire pressure stays on - Visitor
Looks like the oil cooler failed internally and let the oil sweep to the cooling system. In this case you need to replace the oil cooler and flush out the cooling system - sometimes 2 or 3 times to get rid of the oil. Zee - ZeeTech
My impala started making this sound about 2 wks ago. When I accelerate by pushing the gas down and get to about 25-30mph or higher it sounds like a jet taking off where it gathers speed very quick...