Thanks for the video links! I had just come across those myself and was coming here to add them to the discussion, only to see rspi had beaten me to the punch! By the way, I leaned the guy who makes those videos has been working through some tough times personally. There's a page set up to help him ...

Now that you mention it, I do see a second hose and hose clamp immediately behind the first one. I'm looking for a schematic to try to confirm that those are the turbo hoses, and also to find the part numbers.

My 1998 S75 T5 has developed a coolant leak under the engine. I jacked up the passenger side of the car and was able to get some photos and a video of the leakage. Video is posted at https://youtu.be/5t20uZBWSB8 I see a hose clamp near the top middle of the images. It appears, as best i can tell, th...

SOLVED. Blowing out the sensor seems to have fixed the problem. Many thanks for the helpful suggestions!

Yes,my car has the electronic climate control. I believe I have seen the lights flashing for a few seconds, but only upon starting the car. I will try cleaning the temperature sensor as suggested to see if that makes a difference.

Now that the weather in Chicago is turning to winter, it's time to address a problem that began last year... My 98 S70 T5 is having an issue with the climate control system. On a typical morning (say 32F) I'll set the climate control for 72F and the fan speed to Auto. At first, the fan is off due to...

I did a complete tuneup and that indeed fixed the error codes.

Thanks!

Two weeks ago, I got a check engine light on my 1998 S70 T5 at 118k miles. I had the codes read, and they were rear oxygen sensor slow response and catalyst efficiency below threshold. Codes were P0159 and P0430 if I recall correctly. I replaced the rear oxygen sensor using Bosch 15063 and all was w...