DeltaBravo
Retired U.S. Army/Navy
- Joined
- Jun 14, 2014
- Messages
- 399
Dumb idea, but free.....Are the fans turning the proper direction?
yes...they are sucking air into the engine compartment.
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SignUp Now!Dumb idea, but free.....Are the fans turning the proper direction?
Have you checked the AC system ? An incorrectly filled or failing system will produce much more heat across the condenser.
Bryan
Pull the stat imop
The fans do nothing at highway speeds. ........
For #2 it sounds like your converter is not locking up. Make sure you have power at the wires on the driver's side of the transmission case.A/C system is all there...but not charged...one of the four things on my to do list!
1) overheating
2) No overdrive (will not engage into 4th gear) At 65 MPH my rpm's are around 2800
3) A/C service
4) get is smog'd or keep it register out of state...(hopefully)!
There are a lot of opinions expressed in here, his f body fans are working, don't believe fans are the issue...IMO Post the fix when you figure it out. Peace outStatements like that should be expressed as an opinion as we have found here in the desert we have experienced fans DO make a difference.
With front mount IC on street performance cars we use high performance fans with the option to run one or both.
At highway speeds and 100+ degree temps we need both fans to keep the coolant temps under control. Yes, I know the fan turns, but the extra velocity of the air with the fan on does remove additional heat especially when it must pass through the condenser, the IC and then the radiator.![]()
based on your statement that it is flowing coolant, I focused on the cap as opposed to the thermostat. I think you can stop in autozone and borrow a coolant pressure tester that comes with the adaptor needed to presuure test your cap. Then jump over to NAPA and go get a cap somewhere else if you need one.. lol
With car at operating temps, feel radiator from top to bottom. If it is not same temps at top and bottom, radiator is plugged.
A/C system is all there...but not charged...one of the four things on my to do list!
1) overheating
2) No overdrive (will not engage into 4th gear) At 65 MPH my rpm's are around 2800
3) A/C service
4) get is smog'd or keep it register out of state...(hopefully)!
Number 2 is going to cause extra heat at 65, this should be at the top of your fix list!
What's the afr at those higher rpms??One last thing, no overdrive is bad. Those extended higher rpms are murder, look into fixing that problem immediately!