2001 Chrysler PT Cruiser

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MDTNLA
  • MEMBER
  • 1 POST
Engine Cooling problem
2001 Chrysler PT Cruiser 4 cyl Automatic 107271 miles

I was just involved in an accident and took my car to a auto body repair shop, I was told that they had installed a defective radiator and they would install a new one. When I received my car back I noticed that when I was on the freeway my car would make a loud noise almost like a lawn mower whenever I accelerated. My check engine light was on but the repair guy told me the check engine light was on because of the wires. I checked the oil it seemed fine. The more I drove the car the worse it would sound then it started to cut off on me. I would have to turn it off then start it again. The last time the car started smoking and would not turn back on. I put water in the car and more oil and let it cool off. I was able to get a few blocks but the car over heated again. I was told by someone that my radiator fan is not turning when it should to keep my car cool so the engine is basically overheating and cooking the water I put into it, and told me that I would probably pay $1400 to $2000 to get it fixed?!?!?! I can start the car now but I'm afraid to drive it anywhere, does this sound like I need a new radiator or what could be the problem and if it is the radiator does it cost $2000 to repair?
Nov 19, 2008 at 6:51 AM
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ZACKMAN
  • ✓Experienced Mechanic
  • 4,202 POSTS
"I put water in the car and more oil and let it cool off."

You should never put water into a hot/overheated engine. You should have waited until the vehicle cools off before adding coolant, not water, into the radiator. Adding water into an overheated engine will cause the engine block to cool off abruptly and at a different rate to that of the cylinder head, causing a gap between them creating head gasket leak.

" I would probably pay $1400 to $2000 to get it fixed?!?!?! "

It is not fixing the radiator that will cost $2000, it is fixing the blown head gasket. You practically have to remove the top half of the engine out, if not including the block. You have to machine the cylinder head and probably the block so they create a flat surface again. All that will cost about $2K.
Nov 19, 2008 at 12:05 PM
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