MOT today for my old faithful 2004 JTD. Failed on a worn track-rod end, leaks in the exhaust, and a chafed flexible brake hose which needs replacing. All easy enough - £100 and a day of work at worst.
But it also failed on rust - rear sill, right next the wheel arch. Not necessarily a problem, I have a MIG welder. And so I started jabbing and scraping to gauge the extent of the corrosion, and it doesn't look good at all.
I then started cutting back to find sound steel, and it's a becoming a damned big hole. Not sure if the second photo shows it clearly, but all the way to the oval opening is rotten - I could drive a thin screwdriver through by hand.
So a pretty major corrosion situation, going at least a foot along the sill. The other alarming thing is that there's visible, wet water beneath the underbody sealant, when I scrape it off in this area of the chassis. The heavier steel behind the sill (at the top in these pics) is also corroded, although not penetrated yet.
I know I could do an adequate job of pounding an A4-sized panel of 1mm mild steel into the approximate contours, and welding it in strongly (if not neatly). But with the extent of the corrosion here I'm wondering if it's worth the effort. I had to do a smaller sill repair last year, at the front on the other side, so this isn't an isolated problem.
I'm leaning towards scrapping the old thing. Despite being very fond of my two Stilos (10yrs, 300,000miles), I'm too old to be bothered with patching up structural rust. It's a losing battle. The MOT had advisories for corrosion on the subframe and rear spring mounts, all the tyres are down to 2-3mm, so I'm going to be spending a fair amount of time and money to keep it on the road.
This feels like the end of the Stilo adventure for me, but before I make that final call I'd appreciate any second opinions.
Thanks <sniff...>
PS - Ironically, the first new post I saw when I logged in tonight was - "...the lower rear arches are rusty spreading to the sills, the very rear of the sills feel like I could poke a hole through them.." https://www.fiatforum.com/stilo/447591-rusty-stilo.html
But it also failed on rust - rear sill, right next the wheel arch. Not necessarily a problem, I have a MIG welder. And so I started jabbing and scraping to gauge the extent of the corrosion, and it doesn't look good at all.
I then started cutting back to find sound steel, and it's a becoming a damned big hole. Not sure if the second photo shows it clearly, but all the way to the oval opening is rotten - I could drive a thin screwdriver through by hand.
So a pretty major corrosion situation, going at least a foot along the sill. The other alarming thing is that there's visible, wet water beneath the underbody sealant, when I scrape it off in this area of the chassis. The heavier steel behind the sill (at the top in these pics) is also corroded, although not penetrated yet.
I know I could do an adequate job of pounding an A4-sized panel of 1mm mild steel into the approximate contours, and welding it in strongly (if not neatly). But with the extent of the corrosion here I'm wondering if it's worth the effort. I had to do a smaller sill repair last year, at the front on the other side, so this isn't an isolated problem.
I'm leaning towards scrapping the old thing. Despite being very fond of my two Stilos (10yrs, 300,000miles), I'm too old to be bothered with patching up structural rust. It's a losing battle. The MOT had advisories for corrosion on the subframe and rear spring mounts, all the tyres are down to 2-3mm, so I'm going to be spending a fair amount of time and money to keep it on the road.
This feels like the end of the Stilo adventure for me, but before I make that final call I'd appreciate any second opinions.
Thanks <sniff...>
PS - Ironically, the first new post I saw when I logged in tonight was - "...the lower rear arches are rusty spreading to the sills, the very rear of the sills feel like I could poke a hole through them.." https://www.fiatforum.com/stilo/447591-rusty-stilo.html