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Messages - Varche

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10126
Omega General Help / Re: Irmscher shocks and springs
« on: 07 November 2010, 10:57:10 »
Don't know but he only posts to a German address.

Why not ask him? Most germans seem to speak perfect English

Looks a good price with only six hours to go.!!

10127
Omega General Help / Re: Check Automatic Gearbox - Warning light
« on: 04 November 2010, 20:01:47 »
Hi, It is a way of flashing stored engine codes out of the engine ECU. older cars use a bent paperclip hence the name newer models use the foot pedal

I think the method is descibed in one of the guides on the forum.http://www.omegaowners.com/forum/YaBB.pl?num=1189022687 Well worth having a look through them. Omega afficinados check them regulary as they give warning of problems.

However gearbox faults I believe can only be read by a tech2 code reader (the same sort of kit that a VX dealer has but they cahrge somnething like £50 just to connect it to the socket under the steering wheel). The good news is that some members on the forum have one . You may be able to get someone to have a look at it - maybe at a meet.


Tow other thoughts. If you haven't done any maintenance like cleaning your idle control valve ICV then that is easy and well worth doing.  Do a search on that.

Finally does your auto gearbox change gear smoothly or is there sometimes a solid CLUNK as it changes?



10128
Omega General Help / Re: Steering and Suspension trouble
« on: 08 November 2010, 17:35:45 »
There are a few things that you would be wise to check out. Once the work is done a trip to a proper suspension set up place like WIM would be in order. I believe OOF members get a discount.

You may be right with your assessment of the problem being wishbones. Another item that Knocks but wouldn't cause your tyres to wear are the drop links. Cheap and easy enough to replace. Here is an example off EBay picked at random.http://cgi.ebay.co.uk/Vauxhall-Omega-94-04-FRONT-ROLL-BAR-DROP-LINKS-RODS-x-2-/350411141595?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item519621b1db

If you do change your wishbones then follow the advise of the forum in one of the guides. Some wishbones are better quality than others. Lemforder being one of the better ones. Don't know about the bushes but I remember their being a poly bush thread recently.   

10129
Omega General Help / Re: how big a job is it...
« on: 04 November 2010, 19:39:46 »
ERM Sorry I forgot to mention the torque convertor before anyone else  does.!!

You can get the sonnex thrust washer via JPAT.

I can't remember how much they are but enquire of them. They come with a variety of thrust washers to use as per the guide on OOF. If you look back far enough in General help you will find a posting from me giving the Sonnex part number if JPAT don't know it. I suspect they will know it!


10130
Omega General Help / Re: how big a job is it...
« on: 04 November 2010, 17:19:39 »
Quote
Quote
Well as someone who has done both i.e. taken a gearbox off and replaced the thrust washer refitted and had the box fail ( not at all sure why - maybe something internal got damaged) and also then replacing with a known good gearbox, I would say that I would go for replacement.


I had two significant adavantages.
1) the help of another( strong)  forum member who claims to be my age but is actually only 22.
2) I built a level ramp to drive the whole car onto that is 40 cm high. Thathas proved a boon for working on the car as I have had endless exhaust problems.

My recommendation would be change it for another. If yours is a 2.5 then consider an AR35.
You definitely need two people and one or two good trolley jacks. The job itself is fairly straightforward. disconnect propshaft, disconnect about a dozen bellhousing bolts, disconnect wiring loom plugs from gearbox, disconnect wiring on cats and remove both cats (mine had been off times so came off easily). The key thing is to remove horizonatally and refit horizonatally to avoid damage to the engine output shaft. I think Haynes manual gives quite a good amount of info.

Hope that helps. :y


if i do change the gearbox, do i need gaskets or sealer or  and would it be worth checking the thrust washer and filter first. what is the approx weight of the gearbox.
[/highlight]

I would say 80Kgs (approx 175 of your lbs). Might be more might be less depending on oil content. You need two people or Arnie Swarzanegger..

10131
Omega General Help / Re: how big a job is it...
« on: 04 November 2010, 16:01:32 »
Quote
Quote
The key thing is to remove horizonatally and refit horizonatally to avoid damage to the engine output shaft. I think Haynes manual gives quite a good amount of info.

Better to unbolt the torque converter from the driveplate and remove & refit with the gearbox. :y

Kevin


HorizonAtally of course. :y

10132
Omega General Help / Re: how big a job is it...
« on: 04 November 2010, 15:06:41 »
Well as someone who has done both i.e. taken a gearbox off and replaced the thrust washer refitted and had the box fail ( not at all sure why - maybe something internal got damaged) and also then replacing with a known good gearbox, I would say that I would go for replacement.


I had two significant adavantages.
1) the help of another( strong)  forum member who claims to be my age but is actually only 22.
2) I built a level ramp to drive the whole car onto that is 40 cm high. Thathas proved a boon for working on the car as I have had endless exhaust problems.

My recommendation would be change it for another. If yours is a 2.5 then consider an AR35.
You definitely need two people and one or two good trolley jacks. The job itself is fairly straightforward. disconnect propshaft, disconnect about a dozen bellhousing bolts, disconnect wiring loom plugs from gearbox, disconnect wiring on cats and remove both cats (mine had been off times so came off easily). The key thing is to remove horizonatally and refit horizonatally to avoid damage to the engine output shaft. I think Haynes manual gives quite a good amount of info.

Hope that helps. :y

10133
Omega General Help / Re: Coolant Leak.....Please Help!!!
« on: 04 November 2010, 14:43:02 »
Heres hoping it is the heater bypass valve. Easy enough to change  but use genuine VX item.

If it persists then it maybe a very awkward to get at down the back of the engine pipe join or a core plug. I think mine has this problem. Are these fibre optic cameras easy to use and cheap to buy? Ebay.co.uk? I just live with water loss and top up with antifreeze/water mix.

10134
Omega General Help / Re: Cooling fan coming on after every journey
« on: 27 October 2010, 11:10:15 »
Hi

Welcome to the forum.  My 2,5 V6 does the same thing with the cooling fan running after the car is switched off. I would say it is nothing to worry about,

Running temp is normal at about 95 deg I would say. Maybe you are seeing a big jump when the thermostat opens.

Good practice on the V6's is to have the right antifreeze mix using VX's red product. It wouldn't do any harm to let your coolant out and flush the system through to remove crud from the radiator unless it has recently been done.

Varche

10135
!) If you are changing a 2.5 V6 and auto gearbox from a similar aged car what pitfalls are there likely to be? Loom connections for Dis pack and so on. ECU key issues maybe? Apart from paperwork, any issues with using a 3 litre transplant?

2)Also what is the minimum cost of parts required? I believe the air con needs re gassing afterwards, obviously need antifreeze and two gaskets for manifold to cat.
Anything else?

3)Then desirables. What is worth replacing as a standard measure apart from water pump and cambelt and tensioners? Hoses? The rear of the engine block pipe to block connection. Both exhaust manifold gaskets. Thermostat. cam cover gaskets? Any oil seals?

4)Finally I have a 40 year old used Haltrac engine hoist which I wouldn't now trust with lifting my lunch. Any suggestions on a cost effective block and tackle affair (I have a strong roof beam).  How much clearance above the car do you need?

I am not quite at the stage where I have given up with my engine but a swap for a known good engine might just be a better way forward and cheaper than paying all the taxes to convert another UK car into a Spanish reg car.

10136
Omega General Help / Re: Where's the Vaccumhose, MV6 -95
« on: 24 October 2010, 16:31:29 »
Hi

I can't really tell from the photos.

Is one the curved hose in photo#1  ?

If the car is an automatic then there is also a gearbox breather pipe in the area at the back of the plenum. It doesn't connect to anything. It is of course bigger diameter than a vac hose. maybe half inch ext diameter.

10137
Omega General Help / Re: Tyre question.
« on: 24 October 2010, 19:17:49 »
What speed rating are they?

Mine uses Z or W in the Uk. Amazingly if you use 15 inch standard steel rims you can use H rating.

10138
Omega General Help / Re: ABS 'not working'
« on: 23 October 2010, 17:55:52 »
As above.

The ABs light should come on and then go off at start up of car. If no light then suspect bulb removed.

The ABS ECU unit is very awkwardly positioned and requires patience and time - maybe up to a couple of hours depending on ability to remove. Remanufacture of removed unit from own car is a good route. Costs around £120 or so. BBA Reman or a place in Nottingham for example.You need a good selection of tools and small extn bars too.

10139
Omega General Help / Re: gearbox again!!!!!
« on: 23 October 2010, 14:12:07 »
First question is ...... Is the oil level in the gearbox correct (been checked level and warm and having run through the gears) ?

10140
Omega General Help / Re: auto gearbox again!!
« on: 16 October 2010, 12:42:00 »
If you have had the selector switch off, did you adjust its position when you put it back on. You use an 1/8th inch drill from memory to do the adjustment.

Might be worth checking that before opening up the front sump looking for bits of a broken washer.

Also as kevin says did you check the oil level with the oil warm, engine running and car level?

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