Hi, just bought a used 2000 volvo XC70 wagon and need some help. I have gotten a ETM code on the car twice now. The car has died on me, bucked, or ran slowly and then got going again. I think I need to clean the ETM. I watched a video on youtube, but I'm still looking for some guidance on how to remove and clean. On my car it appears to be very tight around the ETM and I don't think I can just un-bolt it while in the car and clean. This is my first time on this site, thanks for taking a look.