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Coolant leak and ov...
 
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Coolant leak and overheating

  

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2003 Oldsmobile Alero 3400 3.4l v6 automatic

188,175 miles

coolant has been leaking even when it’s not on. Engine overheats in hot weather or long driving. Once it starts to overheat it has rough idling and rpm 1500-2500 has problems. Car been bought about 5yrs ago and had under 100,000 miles I believe around 80k-90k. Problems started about 2-3 yrs ago. Thanks Scotty I’ve just started watching your channel I don’t care what it’s about usually I just enjoy what you’re teaching and saying.


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Posted by: @majin-buu

coolant has been leaking even when it’s not on. Engine overheats in hot weather or long driving.

Have you tried to find and fix the leak? You may have already damaged the engine. See the troubleshooting section of the FAQ.


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