Are there any problems with the Volvo system?

Are there any problems with the Volvo system?

Volvo has had problems with this system since it was introduced in 1976. Volvo’s still run into the same issues on their newer models. Possibly in theory Volvos system is better, but in reality it gets overlooked and inevitably becomes clogged up and causes oil leaks and idle problems.

What are the diagnostic codes for a Volvo?

Hesitation, Poor Idle: ECU Failure with Codes 2-3-1; 2-3-2 Loss of Power; Rough Running; Knocking: Bad Engine Knock Sensor Retarded Timing or Knock Sensor Code: Wiring Interference Rough Running; Cylinder Diagnosis Hunting Idle; Faulty TPS or ECT

Are there any problems with the Volvo flame trap system?

Another Volvo oddity is the use of a flame trap system where every other car manufacturer in the world uses a PCV system incorporating a PCV valve. Volvo has had problems with this system since it was introduced in 1976. Volvo’s still run into the same issues on their newer models.

Why does my Volvo engine cut out at speed?

Hunting Idle; Faulty TPS or ECT High Idle at Startup: TPS Failure Idle Surge, High Idle, Poor Idle: Vacuum Leak Slight Backfiring While Coasting; TPS Mis-adjusted Symptoms Related to Electrical Malfunctions: Sudden Cut-Out While Driving; Electrical Causes Engine Cuts Out at Speed: Ignition Power Stage Failure

Are there any problems with the Volvo L70?

I’ve also just sold a Volvo 622. Granted the machines are old, but I’m Volvo all the way. Very rarely I have problems with them. I’ve had the L70 for about 3 years now. She’d been well looked after. New pins and bushes, new tilt and lifting seals etc. For the past six months its developed an intermittent transmission fault.

How long has my L70 been in service?

I’ve had the L70 for about 3 years now. She’d been well looked after. New pins and bushes, new tilt and lifting seals etc. For the past six months its developed an intermittent transmission fault.

What are the most common problems with Volvo transmissions?

Common Problems with Volvo Transmissions 1 B4 Servo. If your Volvo transmission hesitates to shift gears, it bangs into gear; the problem could be the B4 servo. 2 Valve Body. 3 Transmission Fluid. 4 Software Issues. 5 Transmission overdrive relay. 6 Valve body solenoids – Delayed shifting when hot.

Why does my Volvo have a gear ratio problem?

TCM-002A Incorrect gear ratio in third gear. Volvo transmission issues date back to the early 2000s Volvo models. Transmission Control Unit (TCU) software is to blame in many cases, but problems with the valve body, shift solenoid, worn clutches, transmission overdrive relay can also be the culprit.