I have a 93 Volvo 850 when driving the temp gauge goes down and the rpm go up and then it will cut off -- what could this be - or does somebody have a fix for this?

Where is the fuse box located on a vw golf mark iii? Why does a VW Cabriolet keep stalling when goin up hills? What is the price of a 1999 polo playa fuel pump? Where is the engine number on a Range Rover located? What kind of transmission does the 2007 Volkswagen Passat have? How do you tell which wire is going in the A box Volvo 850 T5 1995 model? How do you reset automatic child safety lock in citroen car? How do you take off distributor cap from a 1991 740 volvo? What does the EPC warning light on VW mean? Where is the ambient air temperature sensor on 2006 vw jetta 2.5? Where is headlight wipers button for Volvo s60? Where is the oil filter located on a 2009 Porsche cayman s? How come i getting strong smell of oil in my BMW 525? What is Mercedes Service E? Where is the transmission fluid filler plug for a 1993 Volvo 940? How do yo open the right backdoor of a BMW 745i when battery is flat? Why does your BMW e61 530d smell of exhaust on startup then not at all? When were land rover defenders made? How do you check the gearbox oil level on a citroen xsara Picasso? What make is a lamborghini?

I have a 93 Volvo 850 when driving the temp gauge goes down and the rpm go up and then it will cut off -- what could this be - or does somebody have a fix for this?