What kind of fuel pump does a Nissan 720 have?
Dan has been an auto mechanic, truck driver, engineer, and many other things. This article is for owners of the 1981–1985 Datsun or Nissan 720 pickups with the electric fuel pump. On this page, you will learn how to go beyond the typical service manual fuel delivery problem diagnosis.
Is the fuel pump on my Nissan 1400 working?
I’m sitting here with my nissan 1400 1985 model is not pumping fuel to curburater but when you fill 2 litter bottle with petrol it drives well I need your help Dwayne Oxford on February 28, 2019: See no way to reply to questions/posts here, but those of you having probs with Nissan 720’s need to be at 720 World. Tim on February 04, 2019:
What kind of fuel pump does a 1981 Datsun have?
I have a 1981 Datsun and a 1984 Nissan and they both have this troublesome black box. Your repair guide not only ignores it, but it is conspicuously absent from the wiring diagrams, making diagnosing and repairing electric fuel pump problems virtually impossible.
Is there a way to repair a Nissan 720?
See no way to reply to questions/posts here, but those of you having probs with Nissan 720’s need to be at 720 World. Tim on February 04, 2019: bcstoy – carburation part II on January 22, 2019: I rebuilt the carburator in the 85 4×4 and repaired the rounded plug connector.
What’s the best way to install an oil pump?
Part 3 of 3: Install the pump. Step 1: Install the oil pump. To install the pump position it and the drive shaft extension. Engage the drive shaft extension into the drive gear. Then install the pump-to-rear bearing cap bolt and tighten to spec. Step 2: Install the oil pan. Clean the oil pan and install a new gasket.
How many gallons of oil does an engine pump need?
The oil pump is the heart of the engine – it pumps vital lubricant and supplies pressure to every moving part. The pump is required to provide 3 to 6 gallons of oil per minute while also maintaining system pressure.
What should I do if my oil pump is not working?
If your oil pump isn’t working properly, it won’t be long until your engine becomes an oversized paperweight. A failed pump can lead to low oil pressure, lack of lubrication, and eventual engine failure. Step 1: Chock the wheels and set the emergency brake. Park your vehicle on level ground and set the emergency brake.
Where can I get an oil pump replaced?
If you prefer to have someone get dirty for you, YourMechanic offers expert oil pump replacement at an affordable price. YourMechanic can replace your oil pump cover gasket or you O ring in the convenience of your own office or driveway.
Where is the fuel pump wire located on a Nissan?
Why Nissan used a white/black wire from the relay to the body harness connector (found under the carpet beneath the passenger’s seat) is a mystery to me. All other fuel-related wires throughout the truck are brown as is the connecting terminal in the body harness connector which goes directly to the fuel pump.
Is the fuel pump on my Nissan 1400 1985 working?
Clide Tshuma on October 16, 2019: I’m sitting here with my nissan 1400 1985 model is not pumping fuel to curburater but when you fill 2 litter bottle with petrol it drives well I need your help Dwayne Oxford on February 28, 2019:
How long does a Nissan fuel pump relay last?
A factory relay is labeled Jideco, and if you choose to replace it, they seem to last about 20 years. On the back of the assembly are four Phillips screws. Once removed, the cover and insulator come off and you’re looking at the circuit board of the relay itself.
Are there any problems with the Nissan 720?
Dwayne Oxford on February 28, 2019: See no way to reply to questions/posts here, but those of you having probs with Nissan 720’s need to be at 720 World. Tim on February 04, 2019: bcstoy – carburation part II on January 22, 2019: I rebuilt the carburator in the 85 4×4 and repaired the rounded plug connector.
What was the problem with my Nissan 85?
I rebuilt the carburator in the 85 4×4 and repaired the rounded plug connector. Still engine did not want to idle it would run erratically and died. Then I proceeded to check the electrical circuit.
Dan has been an auto mechanic, truck driver, engineer, and many other things. This article is for owners of the 1981–1985 Datsun or Nissan 720 pickups with the electric fuel pump. On this page, you will learn how to go beyond the typical service manual fuel delivery problem diagnosis.
Dwayne Oxford on February 28, 2019: See no way to reply to questions/posts here, but those of you having probs with Nissan 720’s need to be at 720 World. Tim on February 04, 2019: bcstoy – carburation part II on January 22, 2019: I rebuilt the carburator in the 85 4×4 and repaired the rounded plug connector.
I rebuilt the carburator in the 85 4×4 and repaired the rounded plug connector. Still engine did not want to idle it would run erratically and died. Then I proceeded to check the electrical circuit.
Clide Tshuma on October 16, 2019: I’m sitting here with my nissan 1400 1985 model is not pumping fuel to curburater but when you fill 2 litter bottle with petrol it drives well I need your help Dwayne Oxford on February 28, 2019:
Why is my fuel pump not working on my Datsun?
Yet, your pump just won’t put fuel to the carburetor when it’s supposed to . . . or it will for a while, but then the truck dies and leaves you stranded for 10–15 minutes, or until tomorrow. It is likely that the trouble lies in your fuel pump relay.
Yet, your pump just won’t put fuel to the carburetor when it’s supposed to . . . or it will for a while, but then the truck dies and leaves you stranded for 10–15 minutes, or until tomorrow. It is likely that the trouble lies in your fuel pump relay.
I have a 1981 Datsun and a 1984 Nissan and they both have this troublesome black box. Your repair guide not only ignores it, but it is conspicuously absent from the wiring diagrams, making diagnosing and repairing electric fuel pump problems virtually impossible.
I’m sitting here with my nissan 1400 1985 model is not pumping fuel to curburater but when you fill 2 litter bottle with petrol it drives well I need your help Dwayne Oxford on February 28, 2019: See no way to reply to questions/posts here, but those of you having probs with Nissan 720’s need to be at 720 World. Tim on February 04, 2019:
Why Nissan used a white/black wire from the relay to the body harness connector (found under the carpet beneath the passenger’s seat) is a mystery to me. All other fuel-related wires throughout the truck are brown as is the connecting terminal in the body harness connector which goes directly to the fuel pump.
A factory relay is labeled Jideco, and if you choose to replace it, they seem to last about 20 years. On the back of the assembly are four Phillips screws. Once removed, the cover and insulator come off and you’re looking at the circuit board of the relay itself.
How old is the fuel pump in a classic car?
This is one of the more common fuel pump problems found in classic cars that are between 30 and 60 years old. Another common place for a fuel leak to develop is in the rubber hose and metal tube that leads from the tank to the fuel pump.
Where is the fuel pump located on a VLX?
A 5.7 V-8, 2004, 320 hp. It is mounted on the forward starboard side of my 98 VLX. Fuel delivery goes from tank to first inline filter to pump to secondary filter to fuel rails etc. (eventually to atmosphere). Have lots of rags and a couple small containers ready when you work on this system.
Where can I find the Datsun 720 forums?
1980-1986 Datsun 720 forums. All 720-specific topics and discussion can be found here. … Welcome to NICOclub! Terms, rules and helpful information PLEASE OBSERVE!!!
Why does my Datsun pickup truck not idle?
If any of these tests fail then the truck will not idle because they actually control the idle stop solenoid. To check the idle stop solenoid you should turn the key on and check for power at the red wire for the solenoid. Or if powered directly from the battery you should hear it clicking.
What to do about high idle on a Datsun 720?
For 720’s First step is eliminate Vacuum leaks. Check plugs. Then check timing. What does it look like under the valve cover? Car: 2000 Nissan Wingroad, 85 Datsun 720 Pick Up. Re: High idle problem- any solution?
What’s the idle speed of a Nissan truck?
Anyhow, all this caused an idle speed of 1500-2000 rpm with the idle screw backed out. Still getting the all the bugs worked out, talking about a $1000 craigslist truck here. Re: High idle problem- any solution?
What causes high idle on a Nissan Wingroad?
Car: 2000 Nissan Wingroad, 85 Datsun 720 Pick Up. Re: High idle problem- any solution? Neither the cat nor the chain would cause high idle. Usually vacuum leaks, bad carb adjustment or distributor timing causes high idle or erratic idling.
What causes high idle on a Nissan Leaf?
Neither the cat nor the chain would cause high idle. Usually vacuum leaks, bad carb adjustment or distributor timing causes high idle or erratic idling. Re: High idle problem- any solution? Thanks for the replies- turns out the throttle cable was out of adjustment.
What happens when the fuel pump relay goes bad?
If the fuel pump relay suddenly fails, it will light up the check engine light and store a trouble code on the fuel pressure. The fuel pump relay going bad can affect the fuel pump’s power and affect fuel delivery to the engine.
Where is the fuel pump relay on a Datsun?
Look Under Here! To find it, look under the dash on the passenger’s side. It is just visible above the kick panel in front of the door and will have the auto choke relay attached, and in automatic trucks, the fuel cut solenoid. The fuel pump relay itself has a 6-pin connector going into it.
What are the symptoms of a fuel pump relay problem?
1. Engine stalls One of the first symptoms of an issue with the fuel pump relay is an engine that suddenly stalls. If the fuel pump relay has an issue while the vehicle is operating it will cut off power to the fuel pump, which will cause the engine to stall.
Look Under Here! To find it, look under the dash on the passenger’s side. It is just visible above the kick panel in front of the door and will have the auto choke relay attached, and in automatic trucks, the fuel cut solenoid. The fuel pump relay itself has a 6-pin connector going into it.
Where are the Phillips screws on a Datsun fuel pump?
On the back of the assembly are four Phillips screws. Once removed, the cover and insulator come off and you’re looking at the circuit board of the relay itself. On the opposite side are the resistors, amps, and the big coil that should trip the relay when all is well—but has probably failed.
On the back of the assembly are four Phillips screws. Once removed, the cover and insulator come off and you’re looking at the circuit board of the relay itself. On the opposite side are the resistors, amps, and the big coil that should trip the relay when all is well—but has probably failed.
How do you install choke control on a car?
2. Place the choke control cable under the intake manifold from the front of engine (front pull choke). Insert the cable bowden wire into the choke control (front or reverse pull). Then place choke cable under the cable clamp. 3. Position the choke control so it bottoms, then pull it back approximately 1/16″ (1.5 mm).
What should I do if my Nissan truck has a vacuum leak?
Often it’s as simple as tracking down a vacuum leak, which is far cheaper than replacing your car’s engine control unit (ECU). This question came from a reader who owns a 1997 Nissan pickup truck. The small engine in this truck is similar to many other engines in Nissans and other makes.
See no way to reply to questions/posts here, but those of you having probs with Nissan 720’s need to be at 720 World. Tim on February 04, 2019: bcstoy – carburation part II on January 22, 2019: I rebuilt the carburator in the 85 4×4 and repaired the rounded plug connector.
When did the Nissan 720 4 wheel drive come out?
Introduction The Datsun/Nissan 720 pickup was Nissan’s first foray into the 4 wheel drive mini-pickup market. It was introduced as a 1980 model and continued until 1986 when the current Hardbody style (model D-21) was introduced as a 1986.5 model.
What kind of suspension does the Nissan 720 have?
The 720 features an independent front suspension with torsion bar springs, a leaf spring live axle rear suspension and a 4 cylinder engine displacing 2.0 litres at introduction later enlarged to 2.4 litres. Longbed and extra-cab models were also available.
What’s the drive ratio of a Nissan 720?
The Nissan 720 Sport Truck has a 5-speed manual transmission. The top gear ratio is 0.81:1. Its final drive ratio is 4.55:1. The volume of the fuel tank is 50.00 l.
What’s the maximum torque of a Nissan 720?
The maximum power delivered by the engine is 68 kW / 93 ps at 5000 rpm and its maximum torque is 133 Nm at 3000 rpm. The fuel system of this model is carburettor.