1991 Plymouth Breeze

check radiator and check tranny fluid
most likely the tranny cooler inside the radiator failed and radiator need to be replaced

From: clarenceh
To: merlin2021
Posted: Sat Apr 26, 2008 7:01 pm
Subject: 91 ply.sundance
i have ALOT of oil in my radiator and car runs hot.is this a head/head gasket problem or could it also block or somethig else ???? please help thank you
Reply: I agree with BMRFIXIT!

If its over heating :
1. oil in the coolant will cause thermostat to malfunction (if you let it over heat you will cause a head gasket failure )so
2. don’t over look head gasket and do the test if pass
3. flush coolant system and replace thermostat
4. check tranny fluid if milky
5. flush tranny ATF
6. change tranny fluid and filter
7. change radiator
check tranny cooler line and pressure