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.
What are the problems with the Volvo engine?
Turbo Suffers Severe Misfire: Leaking Intake System Engine Cuts Out; Rich Running: Turbo Electrical Harness Degradation Turbo Stalls at Low RPM: Failed CBV Valve Diaphragm 760T Misfires; FI Resistor Pack Defective Hot Start Problems: Faulty Hall Sensor Hot Start Problem: Power Stage Overheats Diesel Engine Symptoms.
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 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
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 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
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 kind of gearbox does a Volvo 960 have?
M40 & M41 gearbox Old type clutch Overdrive D-type Overdrive J-type Propeller shaft Rear axle mod. 27 Rear axle Spicer Service hints Special tools Springs & absorbers Tuning Buying tips Amazon Upholstery Amazon P1800 History P1800 P1800 buying tips Upholstery P1800 Volvo P1800 service manual Volvo P1800 parts catalog 140/164 History 140 & 164
Which is the most important part of a Volvo 960?
The last section contains the most important parts of your Volvo 960: the braking system. These service manuals will help you to fix the brakes or replace brake parts of your Volvo 960, S90 or V90. Also the ABS system is described in these service & repair manuals.
How big is the spark plug gap on a Volvo 960?
Check and adjust spark plug gap to: 0.030″ (.75 mm) Install clean, “un-oiled”, spark plugs and torque to: 18 ft. lbs . Refit ignition coils. Reinstall spark plug access cover. 960 Parts Sources.
Is the Volvo 940 960 based on the 760?
That’s not weird, because the 900-series is based on the Volvo 740 and 760! In fact: only the back of the 940/960 was changed and the rest is the same, except the 6-cilinder petrol engines and the 1994-facelift of the 960. All common issues and problems of the Volvo 940, 960, S90 and V90 are included in this buyers guide.
How to change service light on Volvo 960?
Carefully remove the plug then take a very small phillips screw driver or even a nail and push in the re-set pin just behind the hole in the clear plastic. The button will click. Replace the plug and the service light is re-set. The later 960/90 series cars have 10k service intervals.
Is the head gasket on my Volvo 960 leaking?
960 B6304 Head Gasket Replacement 960-90 Cylinder Misfire 960 B6304 Fuel Rail Leakage Problems 960 Gas Smell After Fillup
When to change timing belt on Volvo 960?
See 960 Timing Belt Changefor important information regarding the timing belt change interval – which varies by model year for the 960 series – as well as the tensioner and idler pulleys which, upon failure, will destroy the belt and the cylinder head at great cost.
Why does my Volvo have a Random Misfire code?
Random misfires that jump around from one cylinder to another (read: P030x codes) also will set a P0300 Volvo code. The underlying cause is often a lean fuel condition, which may be due to a vacuum leak in the intake manifold or unmetered air getting past the airflow sensor, or an EGR valve that is stuck open.
What does the Volvo P0300 misfire code mean?
If the last digit is a number other than zero, it corresponds to the cylinder number that is misfiring. A P0302 Volvo code, for example, would tell you cylinder number two is misfiring. Unfortunately, a P0300 Volvo doesn’t tell you specifically which cylinder (s) is/are mis-firing, nor why.
What kind of horsepower does a Volvo 960 have?
Retuning of the 960’s 2.9-liter inline-6 designed to reduce emissions results in a change in output. It now provides 181 horsepower (down from 201) and 199 pound-feet of torque (2 more than before).
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.
Is the Volvo 850 repair manual the same as the 960?
A lot of sections of the Volvo 960 service manual is the same as the Volvo 850 repair manual since the 6-cylinder engine of the 960 is basically the same as the 5-cylinder engine of the 850 (the only difference is that the Volvo 850 has one cylinder less).
What kind of problem does a Volvo have?
Well, my Volvo did it again today. At 7:00 AM and 65 F temperature, it started and drove fine as I got my morning coffee. Six hours later, after sitting in the hot California sun on this 90 F day, it failed to start in my driveway… Have you experienced volvo stalling problems?
What kind of coolant does a Volvo 960 use?
Use ONLY Volvo Type C blue coolant and distilled water. Do not under any circumstances use orange Dexcool or “all applications” coolants. For more information about leaking blocks, see the link. 960 Spark Plug Removal.
When did the Volvo 960 series come out?
The 960 was introduced in 1991 along with a new family of modular engines, and then was substantially revised for the 1995 model year, improving the handling. The range was augmented by the new Volvo 850 in 1991. The last of the 900s was sold in 1998.
Where can I buy Volvo 960 brake rotors?
Foreign Car Parts of Groton (Connecticut) http://www.fcpgroton.com [Note from Tom Irwin] There is some evidence that Volvo OEM brake rotors for 960/90 cars are of lesser quality; buy aftermarket for better quality and lower prices from reputable suppliers such as IPS, FCP, IPD,RPR.
When did the new Volvo 960 come out?
“It has the classic Volvo grille design, large glass areas for good visibility, and that solid appearance that makes you wonder if Volvos aren’t carved from a single block of steel. While there is no chance of confusing it with one of those jellybean shaped cars, there is something very stylish about the new 960.” – Volvo 960 Press Kit, July 1995