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Old Nov 12, 2020 | 03:39 PM
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Default Replace water pump 81

So after pulling radiator figured it would be good to replace water pump. Do you have to remove the AIR pump too? Assuming the thermostat should be replaced while at it, would stock be 195 and will going to say 180 mess with the computer? Thanks
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Old Nov 12, 2020 | 04:01 PM
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if your water pump is working fine and not leaking, Not certain why you are replacing it! didn't anyone ever tell you, "Don't fix what anit broke".
I don't have an air pump so I don't know if it's in the way. as per the thermostat, a 180 should work fine.
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Old Nov 12, 2020 | 09:43 PM
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After looking inside my original radiator I figured why not, everything is wide open now so time to deal with it....Its 40 years old! The AIR smog pump must have to be removed as well, tomorrow will tackle that
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Old Nov 13, 2020 | 03:53 PM
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Water pump out, ...impeller didnt turn very smoothly on it. Took the smog pump off and bracket and thermostat housing, putting a 180 in it once all is cleaned up. Two plugs from smog do what again? If I don't put the pump back on can they just be wired up and hidden?


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Old Nov 13, 2020 | 04:26 PM
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You're more than 1/2 way to a camshaft replacement............................. ........................................ .just sayin'
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Old Nov 13, 2020 | 05:22 PM
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Fast81, don’t get me thinking! Lol
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Old Nov 13, 2020 | 05:41 PM
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Default not to mention.....

Originally Posted by Fast81
You're more than 1/2 way to a camshaft replacement............................. ........................................ .just sayin'
Timing chain as well! Don't you love 'shop stewards!' lol

Have a good weekend.
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Old Nov 14, 2020 | 03:31 PM
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I just recently took of my smog pump on my 80. Got 2 cap plugs at Home Depot 3/4" for less than $5. Without the plugs it will be very noisy.

Jim
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Old Nov 14, 2020 | 03:36 PM
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TRT
What are you doing with the old radiator?
Bigredbrad
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Old Nov 14, 2020 | 05:37 PM
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bigredbrad, at this point keeping all of the parts so if I sell it someday it could be put back to stock.
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