Where to check for rust on a e30

[Rial_e30]

Obviously i know to check the rear arches, scuttle panel, battery try where else can i chceck??

Also the car has a mtech 2 kit so how do i know if its hidin any rust or not??

[Cloud]

Along the front edge of the bonnet lid is another common-ish place for rust to form

[The_Diddler]

Obviously i know to check the rear arches, scuttle panel, battery try where else can i chceck??

Also the car has a mtech 2 kit so how do i know if its hidin any rust or not??

I would say the only way to find out what behind the kit is too remove it and have a good look, however the prospective seller won't be too keen on that course of action thou!!!!!

[Cloud]

Check around the sunroof, if it has one

[leeparkes]

pull the carpet back in the boot to check the inner rear arches,
you cant realy check under the tech-2 kit unless you remove it.

[e30bmlover]

remove the rear bench!!! a wise zoner told me this! open the driver and passenger doors and grab the sill with your hands and squeeze!! check the scuttle, under the battery and fuse box... have the carpet up in the front to check behind the accelerator pedal...

[Cloud]

[Rosc0PColtrane]

All of it.

[daimlerman]

On a car with a body kit you have problems checking behind the kit,as this area is most vunerable to rot. You can have a look at the door bottoms,feel around the inside of the rear arches and have a good poke around the boot floor/inner arch area,though.Wind the sunroof back and have a peer down inside,it's where the frame mounts to the roof skin that they rust.Have a good poke at the cills from the underside as well,the kit only covers the outside so any rot here will have spread to a bit you can see.

[Cloud]

It's possible to tell, I think. I can tell there's rust under my Tech-2 kit, and I haven't taken it off.

[fuzzy]

you should be able to get an idea of the condition of the bottom of the doors from the inside without removing the kit as oyu can see along the bottom edge with the door open. its only half a dozen clips and 2 10mm bolts holding on a cill. the wing pod pops off to gain access to the 2 bolts. i would recommend removing the cill kit to check the condition of the metal underneath properly but as said if its rotten you should be able to see it from the underside.

[e30topless]

if it's a 2 door with a tech2 kit remove the rear door cards (just clip of ) and have a good poke around in the bottom /arch area

[Rial_e30]

I have seen one with the actual suroof paint scabbing etc is this too much work???

[fuzzy]

the actual sunroof isnt a big deal, you can change it but if its rusty in the roof channel that the sunroof slides into thats a lot more serious.

[daimlerman]

I have seen one with the actual suroof paint scabbing etc is this too much work???

The sunroof lid is a bolt on bit,so not really the issue,walk away from anything with rust bubbles around the sunroof on the roof skin.By the time it's got that far,it is far too late... usual area is the rear corners of the sunroof hole,this is where the frame of the sunroof mounts on the underside of the roof skin.Have a hunt through the photo gallery at a few restoration threads,so you can see the common areas in all their glory...

[magpie]

Obviously i know to check the rear arches, scuttle panel, battery try where else can i chceck??

Also the car has a mtech 2 kit so how do i know if its hidin any rust or not??

you getting another one?

[Rial_e30]

Yep its got what i want so having a look

The actual sunroof has got rust not the roof

p.s anyone around northwest london that can come with me to have a look at the car sort you out with a drink etc

[Speedtouch]

Undo the lower sill cover clips (they prize off with screwdriver) and pull back the sill covers to check the condition of the sills; they tend to go under the A-posts (what the door hinges on) and at the fronts (check the carpets for signs of water ingress).

[Rial_e30]

I am going to print this thread off and take it with me to inspect the car lol

[cliffybabe]

I am goign to pront this thread off and take it with me to inspect the car lol

do u mean print??

[Rial_e30]

I am goign to pront this thread off and take it with me to inspect the car lol

do u mean print??

Ofcourse i said print

[nickso]

bits that maybe haven't been mentioned so far are.....

trailing edges of the sills.

under/around/behind towing eye.

drivers rear wheel arch-goes pretty much everywhere here thanks to the fuel filler/breather.

passenger side front wheel arch-look inside the arch directly below where the fusebox is mounted, the bulkhead can be very bad here, push it a little as its not always obvious from the outside, you can also check it by looking behind the glovebox and upwards behind the accessory plug.

both corners of the scuttle- a small bubble usually ends up as a thumb size hole.

both corners of the floor pan at the front of the sills can be bad. if someone has repeatedly used those square plates to jack the car then its almost certainly got some rust there.

around the petrol flap can be bad.

sunroofs as mentioned above.

as roscoe said, check everywhere.

[BMWAlpinaC2]

Northwest london eh???

Maybe I might be able to come along, bring the Alpina convertible for a little spin too.

Where you based, townwise?

Wheres the car at?

If you do check, also check under the car, ramp it up.

Check that there's no dodgy welding going on, I was about to buy a rotten turd once, but saved myself.

Remove the carpets, and check underneath, the floors, may have rust in that area.

Depending on the amount of rust on the car, if it's too much, leave it, it's like a disease, it will spread, and costs shed loads of money to get done right.

I got a mate who got a 318iS and has a little 2 inch surface rust on the windscreen pillar, and he got an estimate of £800 to sort it out.

Be careful, it's what's its hiding that counts.

[Rial_e30]

Harrow fella let me know if you can come down mate

[Rial_e30]

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