Cheaper cars= cheaper fixes
Expensive cars= more expensive fixes.
I think this is just typical. However, at your milage, you've overcome most of the stuff that it will need. I'd say you're over the hump or close to it. I'd still keep your car. We sold our old 850 when repairs started mounting. We didn't know of this board at the time and regretted selling it after we bought one of the cheaper cars to replace it. Just my 2cents, but worth considering.
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1998 S70 T5 Emarald Green Metallic, 2004 V70 2.5T Ruby Red, Previous Owner of Black '94 850 Turbo Wagon. My cars have been running so well lately they've got me worried.