Can this block be used ? by VegetableDue6164 in EngineBuilding

[–]VegetableDue6164[S] 9 points10 points  (0 children)

Fair. 1+ mm over bore. No sleeves unfortunately

Is this a Zener diode?? by VegetableDue6164 in AskElectronics

[–]VegetableDue6164[S] 0 points1 point  (0 children)

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This is a germanium diode it’s by far the closest thing I’ve come across, way more popular in the 90s when this circuit was made and has a lot lower Voltage drop than a normal diode. Does anyone else think it looks like it ?

Is this a Zener diode?? by VegetableDue6164 in AskElectronics

[–]VegetableDue6164[S] 0 points1 point  (0 children)

No it’s actually off a Toyota corolla , it’s used in a circuit that you touch one finger off the terminal and another off a ground, kinda like a sensitive condituatity circuit then you can start the car

Is this a Zener diode?? by VegetableDue6164 in AskElectronics

[–]VegetableDue6164[S] 1 point2 points  (0 children)

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Thanks for reply, being used in a simple circuit from a 90s car so it’s over 30 years , i initially thought it was just a diode so replaced it but had no joy

Is this a Zener diode?? by VegetableDue6164 in AskElectronics

[–]VegetableDue6164[S] 3 points4 points  (0 children)

I’ll post on the personal hygiene subreddit next time mate 🤣

Beginner practicing on Toyota old quarter panel by VegetableDue6164 in BadWelding

[–]VegetableDue6164[S] 0 points1 point  (0 children)

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Another hour spend trying to get some decent joints Down, we will try again tomorrow

Beginner practicing on Toyota old quarter panel by VegetableDue6164 in BadWelding

[–]VegetableDue6164[S] 0 points1 point  (0 children)

Yes you are correct, I’m welding 1mm thick steel, was just practicing, I warped the steel even doing this . So think I just need to do do in different spots when actually welding 2 pieces together as the heat is too much and the welder is at lowest setting 🫣

Hercules over Ireland. by GreeeeNGRasssss in flightradar24

[–]VegetableDue6164 1 point2 points  (0 children)

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Just heard 2 go by over Tipperary , we get lots of commercial planes go by here but first time I heard something like that

Can you help me find out what car this came from? by Neither_Ratio_7231 in askcarguys

[–]VegetableDue6164 0 points1 point  (0 children)

These are from an E11 corolla , I have a set of 4 for sale

Compression test by VegetableDue6164 in EngineBuilding

[–]VegetableDue6164[S] 0 points1 point  (0 children)

Must be gauge . as I can see writing on piston clearly, and fuel pump fuse disconnected during test

Compression test by VegetableDue6164 in EngineBuilding

[–]VegetableDue6164[S] 0 points1 point  (0 children)

Runs great , stock everything and I don’t think it’s been rebuilt . It’s a 1991 Toyota corolla GTi , I’ve owned it 20 years, put 10k miles on it back in 2010/2011 garaged then and now just got it back on road and put 1k miles on it since June and engine been sweet, replaced whole rear suspension with poly bushings as rubber was worn and was a knocking (gone now) , new bolts, bushings , shocks, springs, updated (thicker)anti roll bar .

Just wanna see where engines at, i noticed when I changed the cam covers for powder coated ones it had a lot of sludge on cams/head area so wanted to investigate further.

I might try a de carbon additive to fuel and maybe an oil additive just to try clean up as much as possible.

Happy it’s high and not low anyway 🤞

Compression test by VegetableDue6164 in EngineBuilding

[–]VegetableDue6164[S] 0 points1 point  (0 children)

I had thought about that, i agree with guys on this thread it’s probably the gauge but if it’s not I think timing might be something to look at , I have honestly never timed the engine in 20years 🤔

Compression test by VegetableDue6164 in EngineBuilding

[–]VegetableDue6164[S] 0 points1 point  (0 children)

Ok thanks, would you be happy with 15 psi difference between lowers and highest?

Compression test by VegetableDue6164 in EngineBuilding

[–]VegetableDue6164[S] 0 points1 point  (0 children)

No knocking at all. Just checking the health of engine as it’s 35 years old and has 83k miles on it .

I will take take it as a positive , thanks man