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- - 1988 IROC 305 Fan Issue (https://chevroletforum.com/forum/general-tech-10/1988-iroc-305-fan-issue-81820/)

MPGordon

February 21st, 2017 1:26 PM

1988 IROC 305 Fan Issue

2nd fan is not coming on as car gets hotter. I swapped the relays and connectors and BOTH fans do work, but 2nd speed fan does not. Any culprits?

kevinkpk

February 21st, 2017 1:50 PM

What temperature does it get to?

MPGordon

February 24th, 2017 8:32 PM

Quote:

Originally Posted by kevinkpk (Post 334140)

What temperature does it get to?

not sure, but not where its supposed to be. Chevy dealer said could be ECM

MPGordon

February 24th, 2017 8:34 PM

sorry about not replying sooner. I thought that I would get notification from the forum that I have a message.
mrmikegordon@comcast.net

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