CMYC4GO

How prevelant is A-Pillar rust on C3's? It's been a few years since I owned a C3, but I don't remember rust as being an issue. I'm getting ready to get another C3. The owner said that there had been the beginnings of "surface rust" on the A-Pillars, but he repaired it, by grinding it off, and applying rust inhibitor, then repainted them. When I inspect this car in person, what do i need to look for? TIA

Big Fish

If the car has always been an Oklahoma car you probably will get a pretty solid car. Rocker channels and bird cage are the weakest link for rust-out in my opinion.

Glenn"Mr.Blue"Smith

It's a problem here in Florida. I've seen several with serious rust at the base of the A pillar. Look for a wider than normal gap between the fiberglass at the base. The rust will build up and lift this area...very bad if found! If the guy was up front about the small rust and he did as he said, shouldn't be a problem. A hack man will throw silicone at it and leave it to rust away. Tha's what you have to watch out for. Good luck on your C3. Glenn

1970-Bronze

What exactly needs to be removed to check?

NHvette

The kick panels will reveal the lower hinge pillar and front of rocker.
In the rear wheel well (front) there is an access panel to check the
#3 body mount area - bottom of lock piller and rear of rocker.

Good Luck

irvan

I had heard about the rust problems on these cars and had seen surface rust and thought that was what was being discussed. Last Saturday I looked at a 76 for sale that actuall had a nickel size hole rusted all the way through the passenger windshield pillar, lots of surface rust with silicone ove it and holes rusted throught the floor the size of a bagel and frame rotted away in 3 or 4 inch sections. Now I realize how important it is to look. The owner said he didn't know there was a rust problem. It wasn't a bad looking car. I passed.

1970-Bronze

Ok I know where the rear access panel is - which side is #3?

I'm not sure I understand the front. I just need to remove the interior kick panel? I ws thinking I need to remove the windshield trim.

Big Fish

Both sides are #3 (3L, 3R). Removing the kick panels is important. Large scales of rust laying on top of the body mount indicates a rusted windshield frame (the rust fell down the pillar post) Rust around the body mount indicates rusted rocker channels. If you really want to look at the windshield surround you will need to remove the dash.