Frazer 0 Posted June 3, 2008 Report Share Posted June 3, 2008 I recently noticed my zorst was blowing near the cat. When up on the ramps I see there's a capped nut that's rusted off a small inspection / monitoring port at the rear end of the cat.Can I get a replacement easily? Is this port actually used in MOT's or other inspections, because if not should I just weld it closed? Link to post Share on other sites
Damo 85 0 Posted June 4, 2008 Report Share Posted June 4, 2008 I heard you can just weld it up. if you do find a bolt that fits in the hole let me know. i just bunged it with some exhaust repair paste. cacked myself when i first heard it as i though the lambda sensor had fallen out of it LOL but i know a few vr's that the same thing happened to. dont even know what the hole is there for in the first place. Link to post Share on other sites
VR6Pete 1,455 Posted June 4, 2008 Report Share Posted June 4, 2008 I welded mine up, just stuck a head of a bolt over and apply a bit of weld job done. should cost you nothing if you have the know how Link to post Share on other sites
philbatesvr6 0 Posted June 4, 2008 Report Share Posted June 4, 2008 i jus filled it full of weld took all of 10mins and most of that was disconnecting the battery lol Link to post Share on other sites
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