OPC's Difference of opinion.
OPC's Difference of opinion.
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Discussion

Andy_Clap

Original Poster:

129 posts

296 months

Tuesday 20th December 2005
quotequote all
Had a pre-purchase done on my 993 about 5 weeks/500 miles ago at an Official Porsche Centre. They found stuff which could do with doing at some point, but no show stoppers.

Car has today gone to a different OPC for an annual service and all of a sudden needs £3500 of work doing.

Strange. Wonder who's right?

aceparts_com

3,724 posts

268 months

Tuesday 20th December 2005
quotequote all
Don't take a 993 to an OPC.

What needs doing for 3.5K?

verysideways

10,268 posts

299 months

Tuesday 20th December 2005
quotequote all
Oh no, 993 + OPC = big bills judging by recent threads, and the work hasn't been satisfactory either...

jdh1

1,017 posts

266 months

Tuesday 20th December 2005
quotequote all
Here's what OPC's do. Look at the car and find ever single thing that would be necessary to bring it back to brand new condition. They pick on the slightest thing which isn't 100% right, but won't cause a problem if you don't do it. 8+ year old cars are bound to have the odd war wound. OPC want to do the full Sharon Osbourne on it. Tell 'em to bugger off.

Andy_Clap

Original Poster:

129 posts

296 months

Tuesday 20th December 2005
quotequote all
aceparts_com said:
What needs doing for 3.5K?


Wishbones and realign, £860
Front discs and caliper service, £706
Rear discs, £560
Rear oil seal (this was mentioned on the pre-purchase as "slight weap, keep a check on" ), £1000
Heat sheilds (again mentioned on the Pre-purchase), £150
Leak from gearbox, £107

>> Edited by Andy_Clap on Tuesday 20th December 11:54

bins

69 posts

280 months

Tuesday 20th December 2005
quotequote all
My experience...

When an OPC does a PPI - very little wrong
OPC After the PPI - Why did I buy this car??????

Never have an OPC do a PPI!!!

ncollins

51 posts

290 months

Tuesday 20th December 2005
quotequote all
You don't need to buy new wishbones, just get new polyurethane front bushes (£100) and get an independant to fit them (£200). When I had mine done at Autofarm it didn't need an alignment check. Disc replacement can be done for considerably less too, try Zimmerman discs which any decent garage can fit for a lot less than you were quoted! Personally I'd never have any work done (other than servicing on a recent car) by an OPC due to their silly labour charges!

henry-f

4,791 posts

272 months

Tuesday 20th December 2005
quotequote all
Stick with genuine brake discs, they aren`t that much dearer (probably £20-25 each).

There are probably £340 of bits inc vat:

4 caliper plate kits @ £13, pads circa £80-85, 2 discs circa 70-75 each, brake fluid £10 plus brake cleaner, vat etc. It`s probably 1 to 1.5 hours a side to do the caliper plate overhaul and 1 - 2 hours to do the brakes, say 4 hours at £60 plus vat. Total cost around £600 - £650 inc vat less any discount you can get on the parts.

Henry

Andy_Clap

Original Poster:

129 posts

296 months

Tuesday 20th December 2005
quotequote all
Thanks for the replies Chaps.

How "technically hard" is the caliper plate overhaul? I'm pretty handy with spanners and replaced the discs and pads on my 944 Turbo with no problems, but calipers sound rather more scary!

henry-f

4,791 posts

272 months

Tuesday 20th December 2005
quotequote all
Shouldn`t tax you too much, just a question of putting the caliper on the bench then cleaning off corrosion where the ends of the pad slide. You`re not spliting or removing pistons.

Henry

diver944

1,855 posts

303 months

Tuesday 20th December 2005
quotequote all
Andy, the 933 callipers are essentially the same ones as were on your 944 Turbo, so you should feel right at home. Technically its very easy to remove, cleanup and replace the calliper plates but the tricky bit is the tiny screw holding the plate to the calliper. Often it needs a lot of heat to persuade it to come undone

911 & PW did a full article with good pics showing this, and there are some scans here:

http://fen.fotopic.net/c42436.html