A Volvo Mechanic's Maintenance Suggestions for Six Common Issues
Issue: Transmission problems/hard shifting. Some older Volvo models can develop transmission problems, particularly shifting issues.
Suggestion: Volvo technicians recommend regularly servicing or changing your transmission fluid as one of the best ways to protect against mechanical failure.
Issue: Oil leak/oil pressure problems. Oil leaking from the oil cap and low oil pressure is a common issue. This could eventually blow out seals or cause serious damage to the engine.
Suggestion: Unlike other manufacturers, Volvo vehicles don't have a PCV system to vent gases and fumes, but rather uses a Flame Trap System that can become clogged and cause oil leaks, rough idle, and a drop in oil pressure. Regularly cleaning or unclogging the Flame Trap system and replacing any worn and damaged parts will help prevent engine failure.
Issue: Headlight and tail/brake light bulbs burn out frequently.
Suggestion: Check your lights once a week and keep extra bulbs in your vehicle at all times. Some models - particularly earlier years - also have problems with fuses, so technicians recommend removing the fuses and checking for corrosion, cleaning terminals if necessary. It is also a good idea to carry extra fuses in your car, since this could be the reason for head/taillight failure. If you are stranded on the side of the road with no brake lights, it can be quite costly to pay a service technician to come and fix the problem for you when it can be as simple as changing a fuse or bulb.