Nissan 280ZX

The air regulator on the 1981 Nissan 280ZX controls the air-fuel mixture entering the engine by adjusting the amount of air based on engine demand and operating conditions. It helps maintain optimal performance and fuel efficiency by ensuring that the engine receives the correct air volume for combustion. Additionally, it aids in reducing emissions by promoting a more complete fuel burn. Proper functioning of the air regulator is crucial for smooth engine operation and responsiveness.

The value of a Datsun 280ZX can vary widely based on factors such as its condition, mileage, modifications, and market demand. Generally, a well-maintained example in good condition may range from $5,000 to $15,000, while pristine or fully restored models can fetch higher prices. Additionally, rare editions or those with low mileage may command even more on the collector market. It's always best to check current listings and recent sales for the most accurate valuation.

When installing the alternator on a 1982 280ZX 2+2 non-turbo, the main wire from the alternator connects to the positive terminal of the battery, typically via a junction point on the starter or battery cable. The smaller wire, often a plug connector, connects to the alternator's field terminal. Additionally, ensure the ground is securely attached to the engine block or alternator housing. Always refer to a repair manual for detailed wiring diagrams specific to your vehicle.

For the Datsun 280ZX, it's generally recommended to use SAE 10W-30 oil for most driving conditions. In colder climates, you might consider SAE 5W-30 for better cold-start performance. Always check the owner's manual for specific recommendations based on the model year and driving conditions. Additionally, using high-quality oil that meets API service standards is advisable.

To replace the starter on an 1983 280ZX, first disconnect the negative battery terminal to ensure safety. Then, remove any components obstructing access to the starter, such as the air intake or exhaust heat shield. Unbolt the starter from its mounting location, disconnect the wiring harness, and then replace it with the new starter by reversing the removal steps. Finally, reconnect the battery and test the new starter to ensure it functions properly.

Yes, the throttle switch on a 1982 280ZX Turbo typically has two pins inside it. This switch is part of the fuel injection system and is designed to signal the engine control unit (ECU) when the throttle is in the closed position, helping to manage fuel delivery. If you're troubleshooting or replacing the switch, make sure to check for continuity and proper operation.

To change the clutch on a Volvo 760, first, disconnect the battery and remove the transmission by unbolting it from the engine and separating it from the drive shaft. Next, remove the clutch cover and disc from the flywheel, ensuring to note the orientation. Install the new clutch disc and cover, aligning them properly, then reattach the transmission. Finally, reconnect the battery and test the clutch operation before taking the vehicle for a drive.

The sensor light on a 1982 Nissan 280ZX typically indicates a problem with the vehicle's emissions control system or other critical engine management issues. It may signal a malfunction in components such as the oxygen sensor or fuel injection system. If the light remains on, it's advisable to diagnose the issue using an OBD (On-Board Diagnostics) tool or consult a mechanic to prevent potential damage to the engine or exhaust system.

The price of a non-running 1979 Nissan 280ZX can vary widely based on its condition, location, and demand, typically ranging from $1,000 to $3,000. Factors such as rust, missing parts, and overall mechanical condition will significantly influence the price. For a more accurate estimate, it's advisable to check local listings or classic car forums.

The price of a 1983 Datsun 280ZX in fair to poor condition typically ranges from $2,000 to $5,000, depending on factors such as mileage, specific condition issues, and regional demand. Vehicles in fair condition may require some repairs, while those in poor condition might need significant work or restoration. It's advisable to have a thorough inspection and consider market trends for pricing in your area.

The distributor cap and rotor for the 1979 Datsun 280ZX and 1980 280ZX should be the same as they both use the L28 inline-six engine. However, it's always best to verify part compatibility by comparing part numbers or consulting with a parts specialist.

Other than the normal mechanical issues to check (low/no battery charge, bad starter, etc), you might want to double check the alarm system.

I had a problem where my 92 would not start on it's own with a full battery, not even engage the starter; but if you jumped it, it started fine. What we traced it back to was the stock alarm, it either had a short or some low voltage starter kill that kept the starter from getting juice.

Once I had the alarm yanked out for $150 the car reliably started, and I didn't have to deal with the occasional alarm going off and being ignored by everyone.

PS if anyone wants a stock 92 alarm give me ring ;)

13,990

Mobil 1 Full Synthetic

If you're talking about the pressure plate and clutch plate, you need to remove the transfer case and transmission. If you have a substantial enough transmission jack, you can remove the t-case, transmission, and bell housing all as one unit. If not, you'll need to remove each component individually. Once you've got the bell housing off, you replace the clutch plate and pressure plate. While you're at it, you should replace the pilot bearing and throwout bearing, as well, and inspect your clutch fork for damage, and replace if needed.

Once you put the clutch plate and pressure plate back on, it's absolutely imperative that you torque them to specification. Once all that's done, you put the bell housing, transmission, and t-case back on, then reconnect your driveshafts.

clutch change method Nissan Almera

Nope, im looking for it also but for a Datsun 280ZX Nissan and Datsun are the same thing, however if you have the Chilton's Repair Manual for the NISSAN Z&ZX 1970-1988(which you should) I believe it's number 52800, you can find the vacuum diagram in section 4 page 26 That diagram is for a N/A 280ZX and only for the emmissions. I need a complete diagram for a 280ZX Turbo, 1981. I have the Automatic Climate Control and it is a California model. Can anyone help?

There is 3 relays #1 is located behind the glove compartment on the right, #2 and #3 are on the inside fender wall in the relay box on the passenger side of the vehicle. All of this info is in the original service manual. I only know this cause I just bought one and I can't get it started, Ican't seemto get the pump to work.

30psi

Try a new knock sensor, or check the distributor

The dashboard lights on a Nissan are indicators to help maintain the safety of the vehicle. These lights let you know when you are running out of gas, oil or if you need to have your engine checked.

Negative battery cable - a solid metal part of the engine

Diagram for vacum line / heater lines for 1983 nissan 280z