Jump to content
SAU Community

Recommended Posts

hi guys,

wanting to know your thoughts on this problem, i have recently got my car back ont he road after an accident i had.

i had to replace the engine crossmember and steering rack, tailshaft for a new one and had 2 new tyres on the rear put on and a 4 wheel balance & alignment done. when i am getting up near 100+km/h sometimes it feels like the car is a bit light compared to what it used to be, and feels like it wants to steer with ruts in the road etc i thought it might be the hicas, bcoz what else would make the car feel light steering.....

any help would be appreciated.

Link to comment
https://www.sau.com.au/forums/topic/133383-help-with-problem-on-car/
Share on other sites

Higher Tyre Pressures, New bushes and stuff, alignment.. and a few more things can contribute to a different feel when driving a car, higher tyre pressures will make it feel lighter and follow ruts in the road, if the bushes and rubers in the car have been replaced in stabalisers and steering, it will also feel odd untill they settle in a bit, even then it can still feel different, and if the alignment has been altered to what you are used to, it might feel more direct on steering.

Higher Tyre Pressures, New bushes and stuff, alignment.. and a few more things can contribute to a different feel when driving a car, higher tyre pressures will make it feel lighter and follow ruts in the road, if the bushes and rubers in the car have been replaced in stabalisers and steering, it will also feel odd untill they settle in a bit, even then it can still feel different, and if the alignment has been altered to what you are used to, it might feel more direct on steering.

well no bushes have been replaced only the rubber boots on the ball joints have been replaced with noelthane ones.

tyre pressures might be a factor. also slight shake in the side mirrors when i drive, happens only very lightly. i know i have a rim that has a slight bucklein it but with the balance they said it should have gone away. i have had the same rims on ther car for as long as i have owned it and im sure it woulda been there before.

what i would like to do is take one of my friends rims off there skyline (aslong as they are balanced and stuff properly) and put them on mine and go for a drive to see if it changes anything at all.

also i only replaced the rear tyres after the accident bcoz they were in need of replacing anyway, but the fronts still have about 70% on them id say. im not sure if they would have been flat spotted or something else with the tyre is wrong after the accident as i did slide a fair way. but they tyre shop should have picked that up during the balance & alignment etc i woulda though

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

    • Ok glad you clarified on the frenchy’s options , I was worried about if my oem hoses would fit the new compressor or not if I just bought the bracket/compressor kit ,  didn’t realize they also sold a larger full conversion kit. Hmm may just go oem in that case then to make it easy only because I plan to sell this car to upgrade to a 32 GTR or 34 GTT.
    • Right, here's a video of the basic operation at least.  This is what you can expect day to day when you turn the car on and it boots from standby.  The only thing from a media point of view I haven't gotten working is for it to autoplay plexamp when it turns on from standby (it works from cold boot) but that's more of a plexamp problem as it will autoplay other music players.  Also attached is my one stray cable.  It's part of the screen's wiring adapters but there's just nowhere for it to go in my car.  I've just now done a bit of research and found a matching port on a 2010-2014 head unit with BOSE.  Mine has no BOSE so that's that case pretty much closed I think.  Plugging in the Infiniti AC panel basically did nothing for me, so that's a dead end as well.  Next port of call is to mess with this CANBUS module and see what I can find from it.  I found this resource containing the DBC files for a 2010+ G37 : https://github.com/icecube45/Dash_InfinitiG37/blob/master/InfinitiG37.dbc I'll now have something to go from when I try to extract my CANBUS data so I can see if the HVAC Mode, Fan Speed, Temperature, etc. match and also the gear shifter position.  It's a pretty big assumption that it's just mismatched CAN signals but considering all the devices in the CAN network are talking to each other (AC can be fully adjusted just with no info on screen) it might be a safe one.  I will report back WhatsApp Video 2025-02-26 at 12.49.10.mp4
    • Thanks for that Paul.  Do you think if I posted a picture you'd be able to remember where it went? 
    • Sorry Duncan, I didn't get a notification for the replies.  Thanks for responding!  It's a full Android device, but does allow you to use CarPlay/AA as well.  This is the one I bought from NaviRS on AliExpress: https://www.aliexpress.com/item/1005006368602668.html?spm=a2g0o.order_list.order_list_main.111.59aa1802JDzQ0E - the 2K 8G-256G CAM variant but it seems to have gone up by £170 since I bought it!  My purchase was £307.14.   It's not the fastest thing in the world but performs perfectly adequately.  It stays on standby unless I disconnect the battery and let it power down, then it's just a fairly standard Android bootup time from cold.  The DSP Equaliser is very nice and made the standard stereo system sound pretty decent compared to the stock screen.  Perhaps I can take a video of it when I get a sec. It *allegedly* supports the reverse camera, but I'm yet to get that working.  It has options for reverse cam (a camera unit can be bought separately) or 360 cameras (also bought separately).  To be fair it doesn't seem to detect that the shifter was put into reverse but I'm working on a theory about this as well.  At the moment I'm going without which is a bit annoying considering the car is an absolute canal barge but so far I haven't caused any damage I'll grab a picture of the wire I'm missing later today when I can get outside.  My theory, by the by, is that not only is the head unit different, but the CANBUS network has different signals for the different years.  I think this because I have a spare AC panel from a newer Infiniti G37 (as opposed to my Nissan panel) which wouldn't control anything except the volume when I had it wired up with the stock system.  I'm going to throw it back in and see if the screen will respond to it.  I've just ordered an arduino CANBUS module so I can have a look at the signals going around the car and see if I can spot anything.  I'm thinking if I can work out what it's expecting vs what it's getting I might be able to translate and relay the signal back but so far just a theory anyway. I also found this on my travels, so far the only one that specifically matches my car: https://www.aliexpress.com/item/1005002822934280.html?spm=a2g0s.imconversation.0.0.33433e5fgttovi If you look at the picture of the before, it has the card reader slot, and the picture of the head unit is exactly the same as the one pictured in my original post.  I asked if they sell the cables separately but sadly they won't.  I didn't want to just buy this one because it's a super old Android version and only dual core - likely slow as hell. 
    • As above, you did refill the coolant and burp the system before running it again didn't you?
×
×
  • Create New...