Hello My 454 has what appears to be oil in the overflow. I am not sure though , it uses the orange coolant. (I am probably in denial, it's a bad motor) Anyhow there is no coolant in the oil I have drained from the crank case. I am thinking of flushing the cooling system and crossing my fingers. Oh yea, it does run hotter than normal at highway speeds but the temp normalizes when normal city driving.
What does it sound like? Am I screwed?
Thanks in advance-Rob