What are the most common Volvo 240 problems?
According to Au7o's analysis of 200+ owner reports, the 1991 Volvo 240 has 5 documented issues. The most frequently reported are: Rear Shock Absorber Mount Failure, Flame Trap (PCV) Clogging Causes Oil Leaks, LH-Jetronic Fuel Injection and Idle Issues. Of these, 1 is rated critical and should be addressed promptly.
Is the Volvo 240 reliable?
The 1991 Volvo 240 has 5 known issues documented across 200+ owner reports. 1 issue is rated critical: Rear Shock Absorber Mount Failure. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Volvo 240 problems?
Repair costs for known Volvo 240 issues range from $20 to $600, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Rear Shock Absorber Mount Failure, typically costs $200-$600 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 1990-1993 Volvo 240 Rear Shock Absorber Mount Failure?
The upper rear shock absorber mounts crack and break through the sheet metal in the trunk area. This is a structural issue caused by years of shock loads being transferred through a relatively thin panel. Can be a safety concern if both sides fail. Repairs typically run $200-$600. Severity: high.
What is the 1990-1993 Volvo 240 Flame Trap (PCV) Clogging Causes Oil Leaks?
The Volvo 240's flame trap (PCV system) clogs with oil residue over time, causing excessive crankcase pressure. This leads to oil being pushed past every gasket and seal in the engine, resulting in widespread oil leaks from the valve cover, rear main seal, and oil pan. It is the… Repairs typically run $20-$80. Severity: medium.
What is the 1990-1993 Volvo 240 LH-Jetronic Fuel Injection and Idle Issues?
The Bosch LH-Jetronic fuel injection system develops idle problems from worn air mass meter, idle air control valve failure, and vacuum leaks. The flame trap (PCV system) clogs, causing oil leaks and rough running. Repairs typically run $100-$600. Severity: medium.
What is the 1990-1993 Volvo 240 M46 Overdrive Relay and Solenoid Failure?
The Volvo 240 with the M46 manual transmission and overdrive unit develops relay and solenoid failures. The overdrive unit stops engaging, leaving the car without its highway cruising gear. Repairs typically run $50-$500. Severity: low.
What is the 1990-1993 Volvo 240 Heater Control Valve Leak and Failure?
The heater control valve leaks coolant or fails in the open or closed position, causing either no heat or constant heat regardless of the temperature knob position. Located on the firewall, it is easily accessible. Repairs typically run $30-$150. Severity: low.
