|
Stupid previous owner! Previous owner put in new oil pressure gauge and eng temp gauge. now the radiator fans do not work. Already checked fuses. Where do I check next? It's a 1987 IROC-Z with the 350 TPI. :help: |
Re: Stupid previous owner! Check the pass side head; probably took the fan switch out and put the sending unit for the gauge in that spot. |
Re: Stupid previous owner! i believe the second fan should only run when the a/c is on. The primary fan should kick on when the temp switch in the head closes, some people change these to a lower temperature |
Re: Stupid previous owner!
Originally Posted by bungy74
(Post 5409410)
i believe the second fan should only run when the a/c is on. The primary fan should kick on when the temp switch in the head closes, some people change these to a lower temperature Not exactly. For dual fans, the ECM commands the primary fan on based upon its reading of the CTS and the set temperature recorded in the ECM. The secondary fan comes on when the head temp sensor closes the circuit OR when the A/C head pressure is above a certain amount. |
Re: Stupid previous owner! 1 Attachment(s) OK. So I looked into it a little more. The connection that is by the battery in the engine bay was all kinds of messed up. On the look out for replacement. |
Re: Stupid previous owner!
Originally Posted by EJHeavey
(Post 5413471)
OK. So I looked into it a little more. The connection that is by the battery in the engine bay was all kinds of messed up. On the look out for replacement. Wow - that is ugly. Needs some TLC for sure. Have you been here? Ordered from them a couple times without a problem. http://repairconnector.com/ |
Re: Stupid previous owner!
Originally Posted by ZZ3 Z28
(Post 5413748)
Wow - that is ugly. Needs some TLC for sure. Have you been here? Ordered from them a couple times without a problem. http://repairconnector.com/ |
Re: Stupid previous owner! That's a great web sight ZZ3. |
| All times are GMT -5. The time now is 06:11 AM. |
© 2024 MH Sub I, LLC dba Internet Brands