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1999 GT Coupe

We didn't know it's an aftermarket sunroof...I'm trying to figure out what brand it is, but he broke the trim piece...oh boy.
 


Can't find **** on Zani.. So, decision has been made to just Silicone this thing shut, plastic weld the bezel back together, and make a sky light out of it for awhile.
 
Obviously I've missed something and I regret if any of my advice led to further complications. EVERY car I've looked at first hand has the same sunroof, I can't understand why it seems that every time a problem is posted here, its never anything like what I have seen. I should not assume other cars are like mine or the ones in the junkyard. If you show me where it says Zani on it, I can check for that on mine. That could simply be the name of who made them for GM.
 
seems a lot of these cars had sunroofs installed via the dealer. could be what ever the local shop uses. and suppliers can vary from state to state.
 


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Wow yeah that ain't factory installed! I'll know to identify the unit next time before I speak. Hope I haven't made things worse.

Eh, nothing I can't fix with patience and plastic weld lol, I'm just gonna seal it with Silicone and run it as a Skylight for a bit, til I can scrounge up money for another unit..
 
How to make a "Moonroof" or a "Zani Skylight" :D

First step we need Clear Silicone Caulking!

11329802_893628770697257_1159076941892731755_n.jpg


Second step, put you a nice fat bead in the channel around the window like so:

11246586_893628784030589_6360109327971387894_n.jpg


Final step, spread that **** smooth, and fill any low spots with more caulk and spread it smooth!

13402_893628797363921_6135947693488169052_n.jpg
 
i used to lick my finger, then spread the caulk out. comes out nice, dont stick to your finger.

all that extra smear in the glass can be trimmed back with a razor blade and made cleaner looking. well after it cures of course.
 


Silicone is setup, took it to the carwash and as far as I can tell, no leaks.

I went to plastic weld the bezel back on, it's so brittle it broke in another spot so I just yanked that ****er out and trashed it.

New Denso O2 came in today, got it changed out:

11017689_894116677315133_9173351513441249416_n.jpg


11377339_894116827315118_374357002218804754_n.jpg


That Part Number is for the Up Stream Oxygen Sensor.

Here's the old one....

11112447_894117773981690_1332729909241565603_n.jpg


11377275_894117787315022_6490836474922341035_n.jpg


****ty Bosch O2 sensors...
 
I'll drive it to work tonight, see what all codes it has, then erase them since it's my own vehicle and not a customers.
 
Clear silicone won't last long in the sun. I'd prefer gasket maker (black RTV) between the panel and seal rather than over the top but yea... I reckon the whole problem to start with is that its stuck. So... hope the new O2s hook it up for ya. Stay dry!
 
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