2001 MG ZT 2.5 V6

Author
Discussion

daemon

Original Poster:

35,914 posts

198 months

Sunday 7th August 2016
quotequote all
A trader friend of mine had this car in a couple of years ago and i always had in the back of my mind that i should have bought it - having been a big Rover advocate over the years, its one car i've never owned (and between me and my father we had a fair few of them!)

So roll forward to last week and the cars been traded back in, having had a fair bit of money spent on the suspension and running gear over the two years.

So £750 later i'm the proud owner of a MG ZT 2.5 v6 in Trophy Blue!



The following things need addressed just from the view of sharpening the car up a bit, without spending a fortune :-

=> "Normal" number plate on rear, needs the shaped one
=> Needs fitted mats
=> Quite a few scratches / chips that need touched in
=> Black has come off rear window surround, exposing the chrome underneath (black insulating tape and a steady hand will resolve that)
=> Headlights are cloudy (3M kit ordered so DIY)
=> Front fitted mudflap missing
=> Front anti-roll bar bushes are rattling like a bag full of spanners so going to replace them with polybushes
=> Front and rear badges badly faded (two genuine brand new ones ordered off of ebay)

Otherwise a decent enough driver and a great big cruiser.

So thats my airport runner sorted for over the winter... driving


daemon

Original Poster:

35,914 posts

198 months

Tuesday 16th August 2016
quotequote all
Well two weeks in and some of the updating has been done.

Black fitted mats have made a big difference to the interior which were cheap undersized crappy things with blue trim.

Black insulating tape carefully applied around back window over chrome surround that was now showing.

New number plates fitted

Before...



After...



Also used a 3M headlight restoration kit on the headlights which were yellow and very cloudy.

Before...




After...



Well pleased with that smile

This week its fitting a new 4 way electric window switch into the drivers door (one switch broken) - got a used one off of ebay for £19, touch in some scratches, fit new front and rear badges then off to my mechanic for new anti roll bar bushings and a general once over.

daemon

Original Poster:

35,914 posts

198 months

Saturday 3rd September 2016
quotequote all
Well just like the company itself, the MG is turning in to a bit of a money pit.

Polybushing the Anti Roll Bar didnt remove the clunking, so next steps are new shocks, top mount bearings and drop links.

It failed its MOT retest today as the hand brake isnt braking correctly (partially seized cables were thought to be the original cause), so next step is new handbrake shoes and a good cleanup / free up in round the calipers and discs.

BUT it has to be sorted - its no good to me lying in my back yard with no MOT.

Once its through MOT i'll start in to the alloy wheels one at a time and refurb them.

daemon

Original Poster:

35,914 posts

198 months

Saturday 3rd September 2016
quotequote all
Jakg said:
Have you looked at any of the owners clubs (e.g. Rover 75 & MG ZT Owners Club) on those faults?

If you have, ignore the below, but otherwise...

Clonking over bumps - always droplinks. Originals last forever (think 100k) but replacements last 15k if your lucky - best seem to be the MG7 ones from DMGRS. Try it first before spending £££ on new shocks!

Handbrake - handbrakes are generally rubbish, but can be adjusted to be passable (but it's fiddly). If adjustment fails (i.e. it must be excessively adjusted at the handbrake lever end), the compensator has stretched - based on age I would change this anyway - it's not expensive. The cables never brake, and the shoes rarely go wrong. Again - I'd start with the common solutions first than the more typical approach - lots and LOTS of owners have thrown money away in the past repairing common faults that have literally been misdiagnosed hundreds of times!

Lastly - Was window switch actually broken? The rubber contact sheet normally gets some crap on it that causes a poor connection - dissemble, clean and re-assemble and good as new. I seem to always have at least one mirror direction button non-functional at any one time!

(owner of a 2004 ZT CDTi for 6 years / 110k miles)
Thanks for the comprehensive response and pointers smile

I've had the droplinks checked and they seem fine - also would they not be an MOT fail? We have council run MOT centres here in NI, and they didnt comment on them. Also, its a real heavy clunk from both sides and happens when it hits any sort of pothole, rough surface or speed ramp. I've a drop link away on my 01 Merc and its a much much heaver noise than that. The shocks thats in it are aftermarket ones and seem to have been in there quite a while. Having had a couple of mechanically minded people drive it, the general consensus seems to be that its coming from the shocks. The view also is to replace the top mount bearings and drop links, (a) as a precaution and (b) if we're in there anyway, we may as well put the top mount bearings in too.

No one has given me any great amount of confidence on an absolute diagnosis which worries me....

I had a look at the main forums and the common consensus seemed to be with regards to front clunks - ARB bushes, drop links, bottom arms, top mounts (maybe) or shocks. It cant be bottom arms as they'd have picked that up in MOT. I'm probably using a sledge hammer approach now but (a) its driving me nuts and (b) i really need to get the car on the road so i can dispose of the Merc. Another limitation i have is that i am only home at the weekends so time is valuable to me and i dont want to be spending it running around after cars too much!!

With regards to the handbrake - thats v interesting, i'll have a look at the compensator and replace it but i think i'll get the shoes put in as well as i've only time for one more MOT retest otherwise i've to go through a full test again.

Yes, the window switch seemed to be broken. It was flappy and didnt do anything at all. I got a good used one off ebay and just popped it in and its been great.

I'm going now to google "mg zt handbrake compensator"!!


daemon

Original Poster:

35,914 posts

198 months

Sunday 4th September 2016
quotequote all
mattyc69 said:
daemon said:
No one has given me any great amount of confidence on an absolute diagnosis which worries me....
Just remove the drop links and anti roll bar (or just tie it up so it can't rotate) and go for a quick drive, if the noise has gone you know what the problem is.
Good point. I'll have my guy do that. Cheers!

daemon

Original Poster:

35,914 posts

198 months

Sunday 4th September 2016
quotequote all
Ambleton said:
I'm right in thinking these are the rover KV6 engine?

If so, have the timing belts been done? If not, this alone will cost almost the same as the rest of the car....

There is one large one at the front of the engine which links the crank to one of the cams on each side, then 2 secondary belts which link the DOHC together at the back of the engine and is an "engine out" job to do....
Already done as far as i am aware, cheers!

daemon

Original Poster:

35,914 posts

198 months

Sunday 11th September 2016
quotequote all
Jakg said:
Handbrake - handbrakes are generally rubbish, but can be adjusted to be passable (but it's fiddly). If adjustment fails (i.e. it must be excessively adjusted at the handbrake lever end), the compensator has stretched - based on age I would change this anyway - it's not expensive. The cables never brake, and the shoes rarely go wrong. Again - I'd start with the common solutions first than the more typical approach - lots and LOTS of owners have thrown money away in the past repairing common faults that have literally been misdiagnosed hundreds of times!
After a fair bit of fooking about, i managed to get a modified compensator off a guy who mods them over on one of the dedicated forums. You dont seem to be able to buy them new any more so it wasnt the "click buy-it-now" experience i had hoped for. Nobody sells modded ones on ebay either and Rimmer Bros dont have them either.

So it, goes to get fitted tomorrow along with the suspension bits. I've a friend whos going to take it up for MOT for me when i'm away - the guy who sold it to me and i think he feels a bit bad that it needs so much work - so hopefully i'll be coming home to an MOT, clunk free MG.

Will be good to get the old girl on the road.

daemon

Original Poster:

35,914 posts

198 months

Saturday 24th September 2016
quotequote all
Well thats the MG through MOT today, with the modified compensator fitted which resolved the handbrake issue!

The rattling is cured as well. We're not sure whether it was the top mounts (both had degraded rubber bushings that were hanging off) or the struts (both were basically fked) but either way its all sorted now.

Many thanks to those who contributed with resolutions - its good to have the old girl back on the road!

Next steps are fitting new badges front and rear, then refurbing the alloys myself and fitted new wheel nuts and thats as much as i hope to ever spend on it!

Its a bit of an "in between" car - too young to really be worth spending the money i have spent on it, but too old to not need repairs - and those repairs get expensive quick as many parts are now only available from specialists.


daemon

Original Poster:

35,914 posts

198 months

Saturday 24th September 2016
quotequote all
Jakg said:
daemon said:
Next steps are fitting new badges front and rear, then refurbing the alloys myself and fitted new wheel nuts and thats as much as i hope to ever spend on it!
Be careful what wheel nuts you buy - most of the new ones don't last very long. The best ones are the "Cowley" (early) Rover 75 ones. Have some kind of oil infused magic that means they just don't really tarnish.
Cheers. Thanks for the tip!