RABustaman
RABustaman's KJ 2005
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- Aug 17, 2020
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My check engine yellow is on with "thermostat irrationality " code on the old scanner. What do you think? Thermostat? What a pain. It's not over heating. Hmm?
Thermostat Irrationality code 2005 3.7
- Thread starter RABustaman
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Not really hard to swap out the thermostat
Just use a MOPAR one only
I would go to a parts store where they can scan it for free
Just use a MOPAR one only
I would go to a parts store where they can scan it for free
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