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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 5548
Experience:  Owner at DJ Wilson
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Commins ISX, IDLING temperature too gh. No AC. Goes up to

Customer Question

Commins ISX , IDLING temperature too high. No AC. Goes up to 220 but doesn't overheat. Seems fan speed too slow does not coll engine enough to the AC turn on. No issues with highway speed , AC works too
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Daniel Wilson replied 1 year ago.

Hi Gabriel, My name is***** is the complete ISX model number and serial number? Are you getting any fault codes?

Expert:  Daniel Wilson replied 1 year ago.

Flush your cooling system and replace the thermostat first. Be sure the fan hub is functioning correctly anf the belts are not slipping. Let me know

Expert:  Daniel Wilson replied 1 year ago.

Hi Gabriel, Did you get this resolved?

Expert:  Daniel Wilson replied 1 year ago.

Hi, Did you still need help with this?