Why do I have to change coolant on my Volvo 960?
Consensus opinion is that these are due to failure to change coolant regularly and to use the proper coolant. Contrary to your owner’s manual, the coolant is NOT “lifetime” and has to be replaced.
What causes sudden idle surge on Volvo 960?
960 Sudden Idle Surge: ECT Sensor Failure Changing Engine Mounts on 960/90 960 Engine Swap Transmission Problems: 960 Automatic Transmission Questions 960 Won’t Restart: PNP or Harness 960 Flashing Transmission Lights Other Concerns:
How to drain and fill an automatic transmission?
This procedure will show you how to perform a simple ATF (Automatic Transmission Fluid) “drain and fill” from the transmission’s oil pan. The service will result in less than half the ATF being drained from the transmission. The replacement fluid will be diluted into the existing fluid remaining in the ATF lines and torque converter.
Why is my water pump on my Volvo 960 leaking?
Coolant Loss Behind Water Pump 960 B6300 Leaking Oil Cooler Fitting 960 Rear Cam Seal Repair 960 B6304 Leaking Rear Main Seal 960 Oil Pressure Problem: O-Ring Problems 960 Oil Pressure Problems: Failing Oil Relief Piston
What should I do if my Volvo 960 engine is failing?
See 960 FAQ file for information on failing engine wiring harnesses. If you have comprssed air blow out the plug cavity before you take the plug out. As an alternative use a vacuum cleaner and brush to clean any “stuff” out of the hole to avoid having it fall into the cylinder. Remove spark plugs.
Where are the coil packs on a Volvo 960?
Remove spark plug access cover. (Black cover on top of engine.) Once you have the black plastic cover off, number the coil packs with a magic marker 1 – 6 front to back so you can correctly replace them. Coil packs are held in with a pair of 10mm bolts (A and B in the illustration.
Where are the spark plugs on a Volvo 960?
[Responses: Carlos Torres/Tom Irwin/Warren Bain] The plugs are on the middle of the engine. Remove spark plug access cover. (Black cover on top of engine.) Once you have the black plastic cover off, number the coil packs with a magic marker 1 – 6 front to back so you can correctly replace them.
What causes a Volvo 960 engine to fail?
Many of these failures are in low mileage, late model B6304 engines. Consensus opinion is that these are due to failure to change coolant regularly and to use the proper coolant. Contrary to your owner’s manual, the coolant is NOT “lifetime” and has to be replaced.
Where is the coolant drain on a Volvo 940turbo?
You will not be able to remove all the coolant: it always seems as though about two quarts remains in the system. On the 940Turbo:the coolant drain is at the end of the short hose leading from the oil cooler, about five inches behind the oil filter beneath the car. It points down from the tubing on which it is mounted.
Why are coolant blocks leaking on my Vovo?
Coolant Replacement. [Editor] Lots of reports of leaking, porous blocks are appearing in Vovo enthusiast sites such as Brickboard. Many of these failures are in low mileage, late model B6304 engines. Consensus opinion is that these are due to failure to change coolant regularly and to use the proper coolant.
What is the oxygen sensor code on a Volvo 960?
Oxygen Sensor Code in 960 OBD-II Scanner for 96+ 960/90 Cars 960 Fuel Tank Hose Failure 960 Air Conditioning Failure Points Torque Values for B6244, B6254, and B6304 Engines
What causes brake pulsation in Volvo S90?
960 Brake Pulsations 960 Driveline Noise: Failing Grease Seal at Rear of Driveshaft Removing the Camshaft Position Sensor Oxygen Sensor Code in 960 OBD-II Scanner for 96+ 960/90 Cars 960 Fuel Tank Hose Failure 960 Air Conditioning Failure Points
What causes headlamp pulsation in Volvo S90?
Headlamp Wiper Motor Removal 960 Brake Pulsations 960 Driveline Noise: Failing Grease Seal at Rear of Driveshaft Removing the Camshaft Position Sensor Oxygen Sensor Code in 960 OBD-II Scanner for 96+ 960/90 Cars 960 Fuel Tank Hose Failure
What to do if your Volvo S90 has a bad spark plug?
A little twisting may help as there is an “O” ring seal at the top of the valve cover and a big boot at the spark plug. Remove coils from spark plugs. Do NOT disconnect coil wires. (VERY IMPORTANT) Inspect the condition of the wiring going to the coil pack. Look for crumbled insulation or charring.