Jump to content
SAU Community

Recommended Posts

Hey everyone,

I had to take my front right wheel off to send it in for repairs as it is a little bit damaged and my car is currently sitting jacked up in the garage.
How long is it safe for to leave it jacked up for? (using the standard skyline jack)

Thankyou! Any comments are greatly appreciated

Link to comment
https://www.sau.com.au/forums/topic/435961-r33-car-jack-concerns/
Share on other sites

If you have another rim/tyre sitting around that can be bolted on, bolt it on. If it can't be bolted on but you have a spare, throw it under the sill of the car, at least then the car has something to land on when the jack fails.

unless its old and rusty and also that you have not jacked it up crooked then it will be fine.

Just don't lean on the car or bang it with those little jacks as they can bend at the feet n the jack collapse bringing the whole car come down...

Should never jack up a car and leave it on the jack

A set of axle stands are cheap and may save your life

yeah I should have qualified my above statement with don't be getting underneath it with those jacks, nor letting kids around it.

I honestly swear I have never gotten under the car with just jacks.... :whistling:

yep. and the silly thing is we do it knowing this.

I wont be doing it again after last year seeing a car come off its jacks. thankfully nobody underneath and wheels were still on too, so no harm done. just a good lesson.

Seen plenty of cars come off jacks, had my own do it before too, ive also watched a scissor jack turn into a giant banana when a car was up on one, and fell off it while a bolt was being undone in the engine bay. Jack became completely useless... Luckily no one was under it.

  • Like 1

every year people are crushed/killed working under their cars when it falls off the jack

this happened to me last year when the metal jack mount under the car bent (minus the me being crushed to death part). Had some serious pant-soilage when the car dropped and I heard the clang as the jackstand took the load.....gtfo from under the car in record time lol

^^ I can relate to that

Had a car come off the jack and because id been too lazy/stupid to put axle stands under it the car nearly got me

Youd be surprised how quick a fat guy can move out of the way when a car drops down for a "hug"

  • Like 1

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • If you take the top half of the intake off you can unbolt the flap off the shaft and leave the shaft in there blocking the hole. Then you can remove the little vacuum canister off from under the manifold and get a spare vacuum line to run to the ECU. I can take some photos of it later. Probably best to get the vacuum source to the ECU sorted first though. Mine all worked mint with the base map from the GTT an I've pretty much let the closed loop sort the fueling and took 1 degree out of the whole timing map.
    • This IS something you also have to configure in Haltech (or at least I did in the past when going from onboard-to-ECU map sensor and an external MAP sensor in haltech land).
    • I'm hoping it's something as simple as the ECU is looking for an external MAP sensor, but he is trying to use the onboard MAP sensor.
    • You won't need to do that if your happy to learn to tune it yourself. You 100% do not need to do that. It is not part of the learning process. It's not like driving on track and 'finding the limit by stepping over the limit'. You should not ever accidently blow up an engine and you should have setup the ECU's engine protection to save you from yourself while you are learning anyway. Plenty of us have tuned their own cars, myself included. We still come here for advice/guidance/new ideas etc.  What have you been doing so far to learn how to tune?
    • Put the ECU's MAP line in your mouth. Blow as hard as you can. You should be able to see about 10 kPa, maybe 15 kPa positive pressure. Suck on it. You should be able to generate a decent vacuum to about the same level also. Note that this is only ~2 psi either way. If the MAP is reading -5 psi all the time, ignition on, engine running or not, driving around or not, then it is severely f**ked. Also, you SHOULD NOT BE DRIVING IT WITHOUT A LOAD REFERENCE. You will break the engine. Badly.
×
×
  • Create New...