Erik Needless to say, this is SERIOUS. I suspect that while working with the hoses to get the last spark plug out, you fractured one of the fuel lines to the injectors. These can be replaced through the normal parts places or you can try a local Volvo dealership or any other good foreign car specialists. DO NOT START THE CAR UNTIL THIS IS FIXED!!! I had a similar problem with the leftmost rear injector on my car. It actually caught fire while my wife and I were riding in the car. Fortunately, I noticed the flames about when they started. Diet Dr. Pepper is a pretty good fire retardent. The only damage was some soot on the engine cover and some blistered insulation on the wiring harness in the area. Mike Griese Storage Software Development Manager IBM Storage Systems Division Rochester, MN 55901 Internet: magriese@xxxx voice: (507)253-1853 fax: (507)253-2880