- Local time
- 2:12 AM
- Jul 12, 2010
- Reaction score
Wow that’s a home run. Really blows away my hillbilly plan.Feed the blower through a relay.... Use the existing high speed to trigger the relay, feed the medium speed through the current high speed connection & move the low speed to the medium connection....
The original low speed setting it so slow you might not even know the fan is running... So using the original medium as low works well & as you know the original high isn't very fast either so making it medium works well...
On the relay hook pin 30 to the output of the alternator.. 87 to a Tee at the fan connection.. 85 gets grounded & 86 gets fed from the highspeed signal from the switch....
took car on a 1.5 hour drive today. Max cool really doesn’t have any flow. Reg ac felt pretty good. It seemed at one point the fan got slow, turned it off for awhile and A few minutes later it felt good again. Sounds like I need to get this done.