I have a 00 S70 and today my wife was driveing it and she called me and saiud the car was acting funny. when I got home and drove it, it was acting like it was surging. Like it was maybe misfiring. I drove the car maybe 5 miles then I was going about 50 mph and the engine went to idle as I had the acelerator to the floor. It would not go at all. I limped home at 10 to 20 mph. Luckily I was only a mile or so from home. When it went to idle the ETS light came on and the check engine light. Ther was never a check engine light or ETS all day as it was surging. No warning what so ever. I turned the car off and cranked it up, it seems to running ok now except the ETS and check engine light is still on.
I understand from the other letters about the ETS going out that it is going to cost $ 1,100 or $ 1,200 to fix. Smoeone said a temporary fix may be to clean it, How do you do that? Also the car only has 56k miles on it. Is that normal.

Thanks
Dennis

00 S70 56K
98 S70 228K
85 740 GlE 125K