Which parts fail
Components named in complaints (engine, cooling system, oil leaks, timing chain, exhaust).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 1996 Volvo 850 owners, lightly cleaned up (personal details are redacted by NHTSA).
Tl contact owns a 1996 Volvo 850 glt. While parked in the contact's driveway, the vehicle burst into flames unexpectedly. The fire department was called to the scene and a report was filed. The report indicated that the fire originated from the engine compartment. The vehicle was completely destroyed. The garage door, house siding, and driveway surface were damaged. In addition, a small area of the lawn was damaged by the fire. There were no personal injuries. The insurance company and manufacturer were notified of the failure. The vehicle is currently being investigated and has not been towed from the scene. The failure and current mileages were 155,000.
The entire alternator wiring harness was melted and destroyed before the fuseable link opened the circuit. This clearly is not an acceptable electrical design. In fact, it is my contention that if my wife had not turned the car off when she did, due to the white smoke from the fan, the wiring harness would have caught on fire. Most likely the resulting fire would have destroyed the car as the melted wiring harness is directly under and around the engine s fuel injection system. Personally inspected the electrical damage, and was appalled by how much of the wiring was fused together. …
This isn't safety related, but emission's problem. Started latter part of nov.,2002. Tech hasn't been able to make satisfactory repair to date. Auto has been in shop over 30 days and is in shop at present. Tech has replaced almost all emission related parts,some more than once, but auto still running extremely rich, only about 10 mpg(city), normally gets 21-22 mpg. Engine has been checked on latest diag. Equipment to no avail. Am I the only one that has a problem with our 96 Volvo(model 850)????
Left front caliper broke in January 1999, roght front caliper broke at this time. Parts were on back order. Consumer was told it would take 3 months to get vehicle repaired. Consumer has had many problems with vehicle, instrument lights were replaced, dash bulb lights and other bulbs replaced. Headlight wiper and windshield wiper blades replaced. Consumer smelled an odor in the air conditioner and later the air conditioner was not cooling properly, dealer replaced the temperature sensor, evaporator, receiver, and dryer. Battery failed and was replaced, consumer had a recall on the central electrical relay and when returning to vehicle that was shut off the phone and radio were on. …
Heat generated in the engine compartment causes ABS control module and traction control module to fail in my '96 Volvo 850r. As of today, there's 3 modules already replaced (each costing $800). The dealer said that the control module fails because it's not designed by the manufacturer to withstand typical engine heat. The chatroom of Volvo owners (www.brickboard.com) is filled with the same complaint from various model years. The failure of the braking system is especially dangerous since the failure causes intermittent braking capability and hazardous during winter/snowy road conditions. The failure is sudden and without warning.
Consumer has issues about 1996 Volvo 850 engine. The consumer stated that carbon monoxide seeped into the vehicle and white smoke emitted from the tailpipe. The vehicle consumed an excessive amount of oil. A mechanic informed the consumer the vehicle needed serious engine work. The consumer was informed a one-time recall had been performed one year before she purchased the vehicle.
Rear main seal failure causing engine oil to leak onto exhaust system. Possible fire hazard as this is a very common problem with the 850. Volvo does not authorize out of warranty repairs on this component. Various consumer websites contain multiple postings of this failure that Volvo does not admit as a manufacturers defect. Dt
Rear main seal failure causing oil to leak over underside of car, including exhaust, potentially causing fire. Numerous other owners have reported the same failure at various mileage intervals.
Rear main seal failure, which appears to be a common occurrence with this particular vehicle, presents fire hazard and calls durability reputation of manufacturer into serious question.
Exhaust: catalytic convertewr failed/plugged up. Transmission: shift lock release button on shifter locked up.
NHTSA investigations
Engine compartment fire
Odi has received four owner complaints of Volvo 850 engine compartment fires, all involving 1996 model year vehicles.table 1 shows the distribution of fire incidents known to odi and Volvo by model year and incident year for all 1993-97 Volvo 850 vehicles.Volvo has classified most of the fires as occurring from undetermined causes.in those few cases where probable or possible causes were identified, no common defect…
Engine complaints in other 850 years
Frequently asked questions
How common are engine problems on the 1996 Volvo 850?
NHTSA has 21 complaints about the engine & cooling of the 1996 Volvo 850, 11% of the model year's 192 complaints. The component named most often is engine › gasoline (6 mentions).
Is there a recall for 1996 Volvo 850 engine problems?
No. NHTSA lists no engine & cooling recall for the 1996 Volvo 850, though it has 2 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 1996 Volvo 850 engine problems start?
Half of the complaints with a recorded mileage happened before about 98,000 miles.
Is it dangerous?
Owners linked 0 crashes, 6 fires and 0 injuries to engine & cooling problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.