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-   -   340 GL Auto (https://www.volvoforums.org.uk/showthread.php?t=299096)

Roderick Plinge Oct 2nd, 2019 07:46

340 GL Auto
 
5 Attachment(s)
Just a quick post about my latest purchase; I recently bought a stunning C70 convertible for £950 and I am adding to this a 1990 1.4 340 GL auto. 4 owners only 44k and absolutely mint condition inside and out, a real time warp example. Being honest though there seems to be a number of these about with very low mileage and excellent condition. I’ll post my own pics over the weekend...these are from the advert. Cheers all.

SteveP Oct 2nd, 2019 08:41

Nice looking car :)

Clan Oct 2nd, 2019 09:24

Quote:

Originally Posted by Roderick Plinge (Post 2558919)
Just a quick post about my latest purchase; I recently bought a stunning C70 convertible for £950 and I am adding to this a 1990 1.4 340 GL auto. 4 owners only 44k and absolutely mint condition inside and out, a real time warp example. Being honest though there seems to be a number of these about with very low mileage and excellent condition. I’ll post my own pics over the weekend...these are from the advert. Cheers all.

Indeed , i bought an identical ruby red manual with 54000 miles 3 years ago it is the best 300 i have ever driven and i've driven 1000's of all types . It does 40 - 45 mpg depending on conditions after i fitted a 1.7 5 speed transaxle ...
If yours is CVT it is unlikely to be working properly , very very few people know how these work now and you have to know in able to repair them . Send me a PM if you have troubles .

john.wigley Oct 2nd, 2019 09:28

It is a nice looking car Steve; Roderick has done very well.

I was always very fond of my the three series cars, having owned a 1.7 saloon and a 2.0 5-door. I always thought it was a shame that Volvo didn't produce a conventional auto, making only the 1.4 CVT. We road tested one in period but felt the 1.4 was a little underpowered.

However, they were popular with elderly, low-mileage drivers and tended to be well looked after. I think that this accounts in part for the relatively high incidence of survivors. A good one today will make Roderick a very nice hobby car.

Regards, John.

mchudd Oct 2nd, 2019 09:40

360
 
Hi mate.
I wouldn't be without one
Cheers Mark.
:teeth_smile::teeth_smile::teeth_smile::teeth_smil e::teeth_smile:

Roderick Plinge Oct 2nd, 2019 09:46

Quote:

Originally Posted by Clan (Post 2558939)
Indeed , i bought an identical ruby red manual with 54000 miles 3 years ago it is the best 300 i have ever driven and i've driven 1000's of all types . It does 40 - 45 mpg depending on conditions after i fitted a 1.7 5 speed transaxle ...
If yours is CVT it is unlikely to be working properly , very very few people know how these work now and you have to know in able to repair them . Send me a PM if you have troubles .

I must admit this is my first 300, and therefore I am unfamiliar with the CVT system. Is this problematical, and what should I look for when driving the car? It’s having a new fuel pump fitted after which if it drives ok I will be taking it. Is the CVT a car I should avoid? How easy is it to maintain and repair? Many thanks!

Clan Oct 2nd, 2019 11:18

Quote:

Originally Posted by Roderick Plinge (Post 2558953)
I must admit this is my first 300, and therefore I am unfamiliar with the CVT system. Is this problematical, and what should I look for when driving the car? It’s having a new fuel pump fitted after which if it drives ok I will be taking it. Is the CVT a car I should avoid? How easy is it to maintain and repair? Many thanks!

The CVT is all mechanical with a vacuum control system and four large conical pulleys and two large rubber belts to transmit the drive which need changing around 30000 miles ...
There are a host of things which can go wrong , most are fairly minor but you need someone who thoroughly understands the system . Parts for the transmission units are unobtainable except perhaps from Holland owner's clubs ... You should be able to get Belts .

I could list at least 10 things which would stop the transmission changing up .

However give it a run , see what happens .... once you get to 30 mph and ease off the accelerator the revs should die away to a comfortable cruise as the overdrive condition comes in . performance is very lively , if you are doing 35 in overdrive and press the throttle to the floor the revs quickly go up to 5000 rpm and the car accelerates quite well with the rpm staying the same ... at any point in the acceleration if you ease off the throttle the rpm should die away to a comfortable level . It should do 90 mph fairly easily .

The belts should not be noisy ,other than a faint whine , if they whine heavily they are more than likely worn or the chromed pulley surfaces corroded .

When taking off ,the mechanical clutch should act smoothly and engage at 1200 rpm and if it jerks when taking off and it will need adjusting with shims which are a factory part , or it is worn out !.

Never hold the car on a hill with the clutch, it is just a mechanical clutch which you are used to and you will burn it out .
If the gears grate when engaging D with the choke out , the microswitch arrangement on the gear lever may be faulty .

It is best to try it and report back !

If the car is perfect you might want to convert to a manual 5 speed gearbox , it is an easy job , you will need the transaxle/gearbox complete with mounting brackets and gearchange mechanism and trim for inside ,( from a 1.7 will do nicely ) and a propshaft and a flywheel, clutch and bell housing from a manual . You will need a pedal box too with a clutch pedal and cable , that is the most difficult part of the job the rest is all very easy to do with the car in the air .. there are still some 300's being scrapped due to rust .

Roderick Plinge Oct 2nd, 2019 11:26

Quote:

Originally Posted by Clan (Post 2558983)
The CVT is all mechanical with a vacuum control system and four large conical pulleys and two large rubber belts to transmit the drive which need changing around 30000 miles ...
There are a host of things which can go wrong , most are fairly minor but you need someone who thoroughly understands the system . Parts for the transmission units are unobtainable except perhaps from Holland owner's clubs ... You should be able to get Belts .

I could list at least 10 things which would stop the transmission changing up .

However give it a run , see what happens .... once you get to 30 mph and ease off the accelerator the revs should die away to a comfortable cruise as the overdrive condition comes in . performance is very lively , if you are doing 35 in overdrive and press the throttle to the floor the revs quickly go up to 5000 rpm and the car accelerates quite well with the rpm staying the same ... at any point in the acceleration if you ease off the throttle the rpm should die away to a comfortable level . It should do 90 mph fairly easily .

The belts should not be noisy ,other than a faint whine , if they whine heavily they are more than likely worn or the chromed pulley surfaces corroded .

When taking off ,the mechanical clutch should act smoothly and engage at 1200 rpm and if it jerks when taking off and it will need adjusting with shims which are a factory part , or it is worn out !.

Never hold the car on a hill with the clutch, it is just a mechanical clutch which you are used to and you will burn it out .
If the gears grate when engaging D with the choke out , the microswitch arrangement on the gear lever may be faulty .

It is best to try it and report back !

If the car is perfect you might want to convert to a manual 5 speed gearbox , it is an easy job , you will need the transaxle/gearbox complete with mounting brackets and gearchange mechanism and trim for inside ,( from a 1.7 will do nicely ) and a propshaft and a flywheel, clutch and bell housing from a manual . You will need a pedal box too with a clutch pedal and cable , that is the most difficult part of the job the rest is all very easy to do with the car in the air .. there are still some 300's being scrapped due to rust .

That’s brilliant, thanks for such a comprehensive response which is greatly appreciated! The conversion sounds a possibility, but hopefully the auto performs correctly - I have taken on board your comments and advice and will give it a thorough test drive!

Clan Oct 2nd, 2019 12:00

Quote:

Originally Posted by Roderick Plinge (Post 2558985)
That’s brilliant, thanks for such a comprehensive response which is greatly appreciated! The conversion sounds a possibility, but hopefully the auto performs correctly - I have taken on board your comments and advice and will give it a thorough test drive!

One thing , if the transmission does have a fault which results in the transmission being noisy like driving is 2nd and 3rd gears all the time you will be lucky to get much over 20 mpg ...

mchudd Oct 2nd, 2019 12:33

360
 
Hi mate.
Just saw a couple of brand new belt for sale in Holland.
They are on Bake Book.
Cheers Mark.
:teeth_smile::teeth_smile::teeth_smile::teeth_smil e:


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