Volvo 740

If its the same as the 1990 740 GL: Often caused by failure of tiny plastic gear (underdesigned) in odometer that blocks odometer motor, which is powered by the same circuit board as the speedometer, thus interfering with it. Also the speedo lift-out plugs (5 tiny underdesigned plug pins) can have intermittent contact (test by flicking clock adjust rod). Remedy: 1. Remove damaged planet gear (and replace if possible; if not, at least you have a speedo so you don't get booked for speeding). 2. Solder wires to circuit board at back of plug pins and feed them through to back of main instrument board and solder to relevant points (check with meter what goes where). PS I carefully hacksawed off a large section of perspex on the speedo case to gain access - the only other way is to remove faceplate of speedo that's securely glued on and probably wouldn't survive intact if pulled off. Happy cobbling! BUT BEFORE DOING THIS check that you are getting a good signal from the diff hall effect speedo sender. If your ABS light comes on its a good bet you need to check those wires.

ten tens

LEFT! Surprisingly the bolt is a normal right-handed thread

If you are referring to the RPM riseing and falling by itself (Hunting) you might want to check to see if the intake is clean. I have had problems with my 740 not wanting to idle when the throttle valve area is coated in oil and grime. After using an approved spray cleaner it idled correctly.

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Notice on the bottom right side of your speedo face panel a small round button

insert key until lights on but no start. take a dinner fork with out your wife noticing push the button firmly in. now open hood and disconnect the negative battery cable. Immediate reinstall cable. done. of course this loses all your radio pre sets so write them down first. That light comes on every 5,000 miles to remind you to change oil.

Next to AC accumulator/drier, which is in the engine bay in front of the firewall. When looking from the front, it is on the left side of the car, an aluminum cylinder approx. 4 inches in diameter.

1998 BMV 350 oil dipstick location?

Driver's side front wheel area, inside the engine compartment, raised sheet metal area with a shock absorber-like thing (strut) bolted into it.

The fuse box is not in the engine compartment. Check below the radio, behind the garbage container.

#1346030

try changing the crank shaft sensor,which is located on the firewall on the 1991 740 non turbo sedan,i had the same problem and just about a month ago had to replace it.

there is no such thing

If you have an automatic gearbox, 4. Plus two extra overdrive gears, in 3rd. and 4th. gears. The total will make 6 different gears.

European Volvo 960 with 2.0 liter turbo engines have manual transmissions with 4 gears plus manual overdrive.

The later S90 was also available with 5 gear manual (reverse was synchro!)

My 1991 740 volvo turbo doesnt start specially during the morning.Is it comes with a cold start valve?

One has a turbocharger, and the other doesn't. The turbocharger is mounted on the exhaust manifold and uses the exhaust gases to drive a turbine which is connected to another turbine that forces fresh air into the intake manifold. This added air increases horsepower and torque.

What 1989 vehicle? You fail to list make, model, and engine size. Therefore the only answer I can give you is to look. Crawl under the vehicle and follow the fuel lines from the fuel tank to the engine. Somewhere along the fuel lines you will find the fuel filter.

1989 cad eldorado 4.5L

you have to take the starter out of the car and dismantle it.....it's an integral unit

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I THINK I READ 160 HP AND LIKE 187 TORQUE I THINK I READ 160 HP AND LIKE 187 TORQUE

if its a 4 cylinder....1,3,4,2 if its a 6....1,6,3,5,2,4

in the fuel tank? just a wild guess.

Driving conditions are always a factor, but aside from that it depends on what engine and transmission is in the car. For example, is it a turbo or non-turbo? Is it an automatic or a stick shift? The U.S. EPA mileage ratings can be found at fueleconomy.gov

If well lubricated and not abused, it should last the life of the engine 100,000+miles.