75gmck25's latest activity
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75gmck25 replied to the thread Bench seatback foam from LMC - anyone else installed it?.I got the seat back and cushion foam installed, along with new original design set cover. I apologize for the long answer. :) Seat back... -
75gmck25 replied to the thread Under Dash Wiring Mystery.GM used the orange wiring for circuits with constant power, like the interior lights, cigarette lighter, etc. If there is a white wire...
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75gmck25 replied to the thread Electric fuel pump.Lots of good suggestions, and I agree that it’s probably not vapor lock. If there is a return line, you have a 6 port tank solenoid...
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75gmck25 replied to the thread Avs2 problems.As already mentioned, check carefully for vacuum leaks and/or hoses off. Make sure the throttle moves smoothly and the linkage does not...
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75gmck25 replied to the thread OEM cylinder head castings - 1977 K10.Quite a few original 350's were replaced by Goodwrench 350's, usually purchased from the local dealer. The Goodwrench engines were...
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75gmck25 replied to the thread Avs2 problems.What part do you have to adjust?
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75gmck25 replied to the thread 82 c10 305 all sensors and locations..You can get it running with just the two sensors. You can leave the ESC in place and it will probably work fine, but swapping to a...
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75gmck25 replied to the thread No power at all, zero lights, guage lights, or anything else. Any help wld be great..On the OEM starter there is a large lug where the positive battery cable is connected. - On that same lug there is also a red wire (at...
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75gmck25 replied to the thread AFR gauge installation.Is it a wideband gauge, and does it have a heated sensor? No heated sensor - usually needs to be within a few inches of the collector...
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75gmck25 replied to the thread New to the square body scene.The specific carburetor number is on the side of the carburetor - for your 80's truck it would be something like 17080213. Then go to a...
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75gmck25 replied to the thread Help! My coolant temp heats up fast in idle or slow-moving traffic (around 210F+) then decreases when I start driving (around 170F-190).Check the fan and shroud with the engine off. Is the shroud in place? What type of fan? If it’s a stock mechanical fan (no clutch)...
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75gmck25 replied to the thread Engine oil lines..With aftermarket oil coolers they usually use a different oil filter adapter, and the fittings for the cooler lines are on the adapter...
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75gmck25 replied to the thread Dash Pad Help.When I was searching for new dash pads I ran across an article where someone took a metal core like that and put a dash overlay right on...
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75gmck25 replied to the thread heater fan - always on?.There was a heater shutoff valve on some vehicles, but I’ve never figured out which ones. I found a two port vacuum-operated heater...
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75gmck25 replied to the thread Heater / Defroster Options.What capability do you want to add? Basic defrost and heat usually works well in all the trucks if the system is working properly...
