Recent content by Big Dawg

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  1. Big Dawg

    Hot Air Block

    As per seller The serpentine pulley is from a different vehicle.
  2. Big Dawg

    Hot Air Block

    Thanks for the info guys. I got hold of the seller and he said he can't see any casting number...just the "33". He did say that the heads have a casting number 25518445. The price is super cheap for this. Do you guys recommend me getting this or just wait? Here are a couple more pics he sent me.
  3. Big Dawg

    Hot Air Block

    Hey guys, I have a question there is a local guy selling a 84-85 Hot air Block and he said pulled out of a GN years ago to do an LS swap and is not sure if it was 84 or 85. Was there any differences in the Block between the 2 years? I have been really thinking of building another 85 Hot Air...
  4. Big Dawg

    AC Clutch not engaging 85 GN

    Update: I just received the new Casper replacement AC Heat Module. Installed it, put the car in Run and thentest light lit up bright on the light green wire at the connector. Fired up the car and put Auto high at the coldest and the clutch engaged and blowing cold. I am dumbfounded that a...
  5. Big Dawg

    AC Clutch not engaging 85 GN

    I used my hood light...it didn't turn on at all. Crazy..it is only 3 months old from Caspers. I messaged them and they sent me a new one at no charge. Fingers crossed that the AC/Heater Resistor module is the issue. Should be arriving tmrw. One side not....I got my hands on a pair of 100%...
  6. Big Dawg

    I need information on HOW to remove a 1985 Regal turbo passenger side valve cover.

    I removed both of my pipes when I had removed my PS valve cover.....just loosen the Downpipe and rotate it a bit to get to go down beside the headers. I javelin a 85 Hot air as well.
  7. Big Dawg

    AC Clutch not engaging 85 GN

    Disregard this...12v show up at green/yellow wire when the car is actually running. I was checking earlier with the ignition in the run position. So I put a 12v directly to the blue wire on the ac pressure switch connector and the clutch does engage while car is started.....I plugged the switch...
  8. Big Dawg

    AC Clutch not engaging 85 GN

    Also when you look down the centre hole of the AC Pressure switch plug does it look like a slot or something?
  9. Big Dawg

    AC Clutch not engaging 85 GN

    This is strange.....now my green and yellow wire(A2) isn't getting 12v at all to the relay.
  10. Big Dawg

    AC Clutch not engaging 85 GN

    Okay so I just finished checking everything as the suggested above and the blue wire from the AC Pressure switch connector (disconnected) with 12v directly from the battery shows 12v at the c497 blue terminal and also at the Relay connector. But when I run the 12v through the ignition in the...
  11. Big Dawg

    AC Clutch not engaging 85 GN

    Okay sounds good.....very clear. Thank you
  12. Big Dawg

    AC Clutch not engaging 85 GN

    Ahhh okay. So it doesn't go back to the ecu with 12v? What voltage is the signal going back to the Ecu? I'll do the tests tmrw and post back. Thanks again
  13. Big Dawg

    AC Clutch not engaging 85 GN

    Okay I will tackle this tmrw.....baseball is starting!! Lol If I was to put female terminals on the green and blue instead of the factory pigtail and plug them into the the ac pressure switch.....I'm confident it will be a 12v signal going to through the blue wires to the relay and into the...
  14. Big Dawg

    AC Clutch not engaging 85 GN

    The light blue wires out of the relay ...1 goes to the pressure switch from relay and one goes into C497 plug in....so does it send a signal back into the ECM at 12v?
  15. Big Dawg

    AC Clutch not engaging 85 GN

    I actually crimped on new male delphi metri connectors on the c497 plug yesterday as they looked a bit corroded. Also replaced all 5 male ends on the 5 pin connector on the ac/heat module that plugs into my new casper module. I will take a look here in bit. Thanks for the diagram. My c497 plug...
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