Everything posted by SteveJ
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How can I test the ignition relay in my 78?
By the way, I can even build a replacement relay if you need one.
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How can I test the ignition relay in my 78?
Jeremy, do you need some help this weekend?
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Making Fusible Links
The rule of thumb that I have read is that you should use fusible link wire that is two sizes smaller than the wire you are protecting. For instance, if it is 10 AWG primary, you should use 14 AWG fusible link wire. Using the wrong gauge wire would be like putting in a bigger fuse because the smaller fuse kept blowing. You can find the size of the fusible link wires in the FSM.
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Anyone know what this is called? NEED HELP!
Are you trying to find a new one? I doubt they exist, but just for fun, here are the Nissan part numbers with build dates: ASSY-PANEL REAR [table=width: 500] [tr] [td]Part Number[/td] [td]Start[/td] [td]-[/td] [td]End[/td] [/tr] [tr] [td]79100-N3650[/td] [td][/td] [td]-[/td] [td]7408[/td] [/tr] [tr] [td]79100-N4250[/td] [td]7409[/td] [td]-[/td] [td]7607[/td] [/tr] [tr] [td]79100-N4750[/td] [td]7608[/td] [td]-[/td] [td]7704[/td] [/tr] [tr] [td]79100-N4751[/td] [td]7705[/td] [td]-[/td] [td][/td] [/tr] [/table] Of course, you might get lucky...http://www.courtesyparts.com/panel-rear-p-425589.html
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Making Fusible Links
Jeremy, if you're having electrical issues, I think I know someone not too far away who knows something about Z car electrical systems...
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Denatured Alcohol?
Consider what you are doing with EtOH. You are adding extra oxygen into the combustion process. If you're high on CO, that might help. If you're high on NOx, it won't. If you're high on HC, I would think it would increase your CO.
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Denatured Alcohol?
Denatured alcohol is 100% ethanol, just with trace amounts of chemicals to render it non-potable. It is available at hardware stores. You could also get pure grain alcohol from the liquor store, but that's pretty expensive to run.
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Denatured Alcohol?
That's about 22% ethanol. Have you run a pre-test to see what your actual emissions are? The real fix may not be that difficult and probably won't put your fuel system at risk.
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over night battery dies
A bad voltage regulator can cause this to happen, as well.
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Making Fusible Links
I'll beg to differ with you on point #2, Phil. Most fuses in a car are are there to protect wiring. Most circuits in our cars have several components wired in parallel. A great example of this is found with our running lights. There is a 20 A fuse for the circuit. It is designed to protect the wiring. Fusing for a component actually only exists to protect against an overvoltage condition, and it is usually downstream of a fuse for the wiring. Why do I say this? A component will have an impedance or an impedance range. Unless the component has failed, it will maintain at least the minimum impedance. Since current is voltage divided by resistance (impedance), the only way for the current to go up is for the voltage to increase. If the designer isn't suffering from cranial/anal insertion syndrome, the component is designed to handle up to about 15VDC. If you have a voltage regulator go bad, the voltage may spike. To protect the component, it has a fuse rated for the current that the component would see at a lower voltage, say 12 to 14 volts.
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Good news!! Floats for Hitachis have been sourced.
Bruce, how about starting a notification list on when they are available? I'd like to know.
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EnviroTireShine
Come on, Guy. Post pictures.
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[2014] What did you do to/with your Z today?
The drive up north towards Point Arena is very nice, too. About 20 years ago I went from Fairfield, through Petaluma, up to Point Arena, and then down to the Muir Woods.
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Wipers wont work
Some Electrical Basics and Troubleshooting | Fiddling With Z Cars
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Factory orange 918 or camaro 69 hugger orange
IMHO, stay with 918.
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Fog Lamps
Think of the battery as a water tower. The water pressure is a function of the height of the water in the tower (This translates to your voltage or potential.). As water flows out of the tower, you have to pump more water into the tower (This is your alternator.). If the pipes are too small from the pump (wiring) or if the pump is undersized, you will have problems. The argument of whether the alternator or battery is supplying the power is not really relevant. What matters is sizing the components (battery, alternator, wiring, switches, and fuses) for the demands of the system.
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Fog Lamps
Not as long as you have an alternator that will keep up.
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Some funny wobble in my steering... Input??
Matt, Try to get Tim McGovern or Matt Isabel to look at it. They could probably give you a good first-hand assessment.
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Pervious owner nightmare thread
It's not that difficult. They easily mount to the opposite side. You don't notice it until you find the bleed screw at the bottom of the caliper.
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Pervious owner nightmare thread
On my 260Z two of the four driveshaft bolts were missing. The third bolt was missing the nut, and the fourth bolt had a loose nut. The previous owner couldn't get it to start. I found it had a bad distributor cap.
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Need replacement ac compressor for 78 280Z
Several people have opted for Vintage Air in their Z cars. https://www.google.com/search?q=%22vintage+air%22+site%3Aclassiczcars.com&oq=%22vintage+air%22+site%3Aclassiczcars.com&aqs=chrome..69i57.9412j0j8&sourceid=chrome&es_sm=122&ie=UTF-8 It will work nicely if you want to put in the effort.
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Need replacement ac compressor for 78 280Z
Your basic options are to pull an aftermarket system out of an old Z or go with Vintage Air. Drop in? No. Invisible? No. Expect a generic aftermarket system to eat up a lot of the passenger footwell. You can craft a Vintage Air system that will take up less space. It will cost more, though.
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Help Please! Ground Control Install - Strut inserts too long?
KYB rear strut part number: 361003 KYB front strut part number: 361002 The part numbers listed in the eBay ad are correct. Did you receive two of each part number? Are you putting the 361002s in front?
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The 2014 Mitty
I posted links to more pictures in the "What did you do" thread. I'll be posting GIFs & videos later.
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Z Nationals
I guess I'll have to go to the track day this year since it's over near where I live.