answersLogoWhite

0


Best Answer

Primary on at 226 deg. off at 221 deg. Secondary on at 235 deg., off at 230 deg. Some cars may have both fans operating at the same settings, and some will have primary and secondary settings. Can be reprogramed through the PCM to change the temperatures to allow fans to come on sooner.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: When do the electric fans kick on in a lt1 engine?
Write your answer...
Submit
Still have questions?
magnify glass
imp