2002 Chrysler PT Cruiser Oil in Coolant

2002 CHRYSLER PT CRUISER
40,000 MILES • 4 CYL • 2WD • AUTOMATIC
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RRPCGUY
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Just changed the anti-freeze in my 2002 PT Cruiser.
There was about a Pint of very red oil floating in the coolant I drained out. The reservoir is stained bright red. I've looked through the manual and can't find anywhere there could be a connection between the engine cooling and the transmission or power steering cooling systems. (This is not a turbo).

The transmission oil level looks a little high, but doesn't seem "foamy". The engine oil looks good and the level looks normal (besides it is brown unless that turns red when exposed to Chrysler's coolant).

Am I missing something about how the coolant and transmission fluids could commingle? Or did some oil change guy manage to pour oil in my cooling reservoir?
Oct 13, 2010 at 3:07 PM
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RASMATAZ
  • Experienced Mechanic
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Sounds like the transmission cooler inside the radiator is leaking internally. You will need to replace the radiator and flush the system.
Oct 14, 2010 at 4:06 AM
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RRPCGUY
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But the PT Cruiser uses a separate cooler for the transmission fluid that is in front of the radiator. It's not buried in the lower radiator tank as in other cars.
Oct 14, 2010 at 3:01 PM
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