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Engine coolant temperature (2002 CHEVROLET TRAILBLAZER)

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9.7K views 1 reply 2 participants last post by  scott750  
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#1 ·
I was wondering if this is over heating or normal temperature engine coolant of my 2002 Chevrolet Trailblazer.
LL8-ENGINE, 4.2L, DOHC, L, MFI, 6-CYLINDERS

Could you please give me an advise about this situation?

This is the first time I own this 2002 Chevrolet Trailblazer and I have it for about 5 months.


101694


101695
 
#2 ·
It's a little on the high side, but does not look to be over heating. If you can plug a handheld scanner into the OBD2 port to read what the ECM is actually seeing that might tell you the exact temperature readout, not just what the gauge is showing. Anything below 220*F / 105*C is normal.
 
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