Bought a car and 100 miles later the head is bad.

[nixtux]

Been driving the Alero around a lot. Runs damn good. It has more power than I expected.
I can't wait to get the 3.5/4t45e in and get it all tuned up. It's going to be a nice ride.

I've added about 90mi on since the work, all city miles. Not sure how well that crap holds up though.

I'm curious what I should replace since the Mendtite has been added. I don't want to
hurt the 3.5 in anyway, but I needed the car since the 93' died. Would flushing the
system remove residue or do I need to replace the heater core, radiator, res tank, and
hoses?

[robertisaar]

flushing it COULD remove the stop-leak...