YakkoWarner's latest activity
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YYakkoWarner replied to the thread Vintage Air Gen V (5) or replace existing compressor, etc., for 1987 R20 Suburban?.My rear bracket is all out of sorts. The plastic that everything screws to has gotten so brittle that its just flaking apart. Right...
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YYakkoWarner replied to the thread Vintage Air Gen V (5) or replace existing compressor, etc., for 1987 R20 Suburban?.The thermal switch is on the passenger side of the engine (single wire) - if the wire came off and is touching metal somewhere, it will...
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YYakkoWarner replied to the thread Vintage Air Gen V (5) or replace existing compressor, etc., for 1987 R20 Suburban?.I have one of the later year (1989-1991) Suburbans that have the compressor on the passenger side of the engine and the alternator on...
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YYakkoWarner replied to the thread Radiator fan direction.Unfortunately I couldn't find any markings on it that would indicate which direction it should turn, so I had to go more or less on...
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YYakkoWarner replied to the thread Blinkers are acting up.I'm with Fast99 on this one - that sounds like a grounding issue to me as well. The sockets and housing on trucks of this age have...
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YYakkoWarner replied to the thread Fluid Changes.That could explain some of the very odd intermittant oil smoke I have gotten when running at highway speeds...not sure how hard removing...
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YYakkoWarner replied to the thread Batteries sho.When you charge the battery and connect it, do you see or hear any kind of spark as the cable is attached to the battery? If its runnng...
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YYakkoWarner replied to the thread Radiator fan direction.Yeah - I found that out the hard way when I went to flip it around thinking they had put it on backwards, and it was STILL wrong. Had...
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YYakkoWarner replied to the thread Radiator fan direction.Also when rotating it should blow air towards the engine, sucking through the radiator. It should be pretty easy to tell based on the...
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YYakkoWarner replied to the thread 1987 Silverado fuel issue.Ahh that could explain the confusion then - I have the big block. It definately is the oil sensor/switch (3 wires, 1 to gauge 2 for fuel...
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YYakkoWarner replied to the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark.Where did you get the device (and roughly how much was it if you don't mind saying since I kind of need one too)??? If you're not...
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YYakkoWarner replied to the thread Parasitic draw.Yes - my friend Dave had that happening on his 1987 C30. If there is a miswiring that keeps the exciter circuit live, that can cause it...
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YYakkoWarner replied to the thread Can the heater core be turned off?.Thats pretty much what I needed to know and thanks for the prompt responses. If it didn't have a control valve by design, probably not...
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YA lot of vehicles have a valve to control the flow of hot water through the heater core, whereas the the squarebody vintage trucks...
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YYakkoWarner replied to the thread 1987 Silverado fuel issue.They seem to just stick it wherever they want. My 1989 Suburban has it on the engine block itself just behind the power steering pump.
