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500 EFI thermostat replacement

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Old 09-09-2010, 04:02 PM
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JB Marshall
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Default 500 EFI thermostat replacement

I need to change out the thermostat, it's not closing and my temp is running very cool (125 degrees)
Want to know if this is a big undertaking, do you have to remove the throttle body and or take of the blue plenum assembly top to access the thermostat?
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Old 09-09-2010, 04:41 PM
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It's been awhile but I think you can get it off by simply removing the air breather and TB.....leave the plenum in place.
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Old 09-09-2010, 08:23 PM
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Although it may be easier to remove the throttle body, you can do it with just the air cleaner off. Don't ask me how I know that
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