Notice: We request that you don't just set up a new account at this time if you are a previous user.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
Recovery:If you cannot access your old email address and don't remember your password, please click here to log a change of email address so you can do a password reset.

grinding noise on highway

Tech Talk for Suzuki owners.

Moderators: lay80n, sierrajim

Forum rules
Post Reply
Posts: 3
Joined: Fri Jan 20, 2006 2:53 pm
Location: Gold Coast

grinding noise on highway

Post by Wolfy »

Hi all
Just bought a 91 Sierra soft top for $2500 (not a bad buy).
Had a patrol before and can already see this is going to be a better 4by.

However, took it on the highway for the first time yesterday and it makes a grinding noise (from underneath centre of car) for about 1 second every 500 metres or so. Really weird, I think it could be the gearbox.
Only does it when going over 80km/hr.
Any ideas?
Top
Posts: 141
Joined: Fri Jan 25, 2008 10:29 pm
Location: Melbourne

Post by wideaz »

if its coming from the centre of the car undenearth it could be only 2 things gearbox or transfer case
but if its only happening every 500m for a second thats strange cause if the gearing was stuffed it would happen constantly
Top
Posts: 3513
Joined: Tue Feb 15, 2005 12:52 am
Location: Perth, WA

Contact:
Contact alien

Post by alien »

could be driveshaft vibrations, tcase mounts, or even just mud under there... its most likely happening through the bumps in the road.
The worst thing about censorship is ███████.
Top
Posts: 3
Joined: Fri Jan 20, 2006 2:53 pm
Location: Gold Coast

Post by Wolfy »

ok its only happening in 5th gear.
It just did it before so I changed back to 4th gear and stayed at 80km and it didn't do it.
It is probably the teeth in the 5th gearing.
Is it possible to just get 5th gear fixed or would you have to get a whole new gearbox?
Top
Posts: 3513
Joined: Tue Feb 15, 2005 12:52 am
Location: Perth, WA

Contact:
Contact alien

Post by alien »

it can still be driveshaft vibes or tcase mounts - it can be related to the vibrations caused at certain RPM etc... check tcase mounts and unis first...

if it is a buggered gear though - best to look at if you're planning bigger tyres in future or not - if so, hold off till it dies and you can do reduction gears and tyres at the same time... otherwise a new box from a wrecker will be the cheapest option and is an easy bolt-in solution.
The worst thing about censorship is ███████.
Top
Posts: 3
Joined: Fri Jan 20, 2006 2:53 pm
Location: Gold Coast

Post by Wolfy »

righto thanks for your help.
I've got 32s to put on it so I'll try and kill it this weekend :)
Top
Posts: 677
Joined: Sat May 14, 2005 7:22 pm
Location: Melbourne

Post by foolsp33d »

hey mate, i suggest dumping the oil in both the cases and putting in some VMX 80.. it WILL feel alot better, and you will notice a difference noise wise.. not a permanent fix.. but certainly a worthy addition. there was a thread recently about it, check the first few pages..
[quote="-Nemesis-"][quote="bj on roids"]whens the aussie one start?[/quote]

A few episodes before they can it? :lol:[/quote]
Top
Posts: 904
Joined: Mon Feb 19, 2007 6:10 pm
Location: Perth

Post by mrRocky »

check wheel bearings
Top
Post Reply

Return to “Suzuki”

Who is online

Users browsing this forum: No registered users and 5 guests