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Mazda RX-7

The RX-7 was a sports car manufactured by the Japanese carmaker Mazda between 1978 and 2002. It featured a twin-rotor, 1146 cc Wankel rotary engine and a front-midship, rear-wheel drive layout.

703 Questions

Why does the Heat light on series 6 rx7?

The heat light on a Series 6 RX-7 indicates that the engine is overheating. This could be due to several factors, including low coolant levels, a faulty thermostat, a malfunctioning water pump, or a blocked radiator. It's essential to address the issue promptly to prevent engine damage. Always check the coolant levels and inspect for leaks before taking further action.

Where is transmission fluid fill cap in 1988 Mazda rx7?

In the 1988 Mazda RX-7, the transmission fluid fill cap is located on the transmission itself, typically towards the rear of the vehicle. To access it, you may need to lift the car and look for a metal cap or plug on the top of the transmission housing. Make sure to check the owner's manual for specific details and to ensure proper maintenance procedures.

Where is the flasher relay located on a 1981 Mazda rx7?

The flasher relay on a 1981 Mazda RX-7 is typically located under the dashboard, near the steering column. You may need to remove the lower dash panel to access it. Look for a small cylindrical or rectangular relay that is plugged into the fuse box area. If you're having difficulty locating it, consulting the vehicle's service manual can provide specific guidance.

What is a EGI fuse?

An EGI (Electronic Gas Ignition) fuse is a safety device used in electronic ignition systems, commonly found in gas appliances like furnaces and water heaters. It serves to protect the ignition circuit by interrupting the electrical flow in case of a fault or overload, preventing potential damage to the ignition system or other components. If the fuse blows, it typically indicates a malfunction that needs to be addressed before the system can operate safely again.

Can you swap a 93 Mazda rx7 twin turbo into a 89 Mazda non turbo?

Yes, you can swap a 1993 Mazda RX-7 twin-turbo engine into an 1989 Mazda RX-7 non-turbo, but it requires significant modifications. You’ll need to address compatibility issues with the engine mounts, wiring harness, and exhaust system, as well as ensure the transmission and drivetrain can handle the increased power. Additionally, upgrading the fuel system and cooling components is essential to support the twin-turbo setup. Overall, it's a complex project that requires mechanical expertise and proper planning.

Why cant you do fuel injection cleaning on a rotary engine?

Fuel injection cleaning is generally not performed on rotary engines because they utilize a different combustion process and fuel delivery system compared to traditional piston engines. Rotary engines rely on a unique rotor design and apex seals, which can be sensitive to certain cleaning agents. Additionally, the design of rotary engines often means that the fuel is atomized and mixed directly in the combustion chamber, making traditional fuel injector cleaning methods ineffective or potentially damaging. Instead, maintenance typically focuses on the overall engine condition and the lubrication system.

Where is the fuse box for 1979 rx7?

In the 1979 Mazda RX-7, the fuse box is typically located under the dashboard on the driver's side. You may need to remove a panel or cover to access it. It's advisable to consult the owner's manual for specific details or diagrams for your model.

Can you put a rx7 motor in a rx8?

Yes, you can put a Mazda RX-7 motor in an RX-8, but it requires significant modifications. The RX-7's rotary engine, particularly the 13B, is different in design and mounting compared to the RX-8's Renesis engine. You'll need to address compatibility issues with the transmission, wiring, and various other components to complete the swap successfully. Overall, it's a complex project best suited for experienced enthusiasts.

How to disasemble and reasembl a 1986 13b engine out of a 1986 rx7?

To disassemble a 1986 13B engine from a 1986 RX-7, start by disconnecting the battery and draining fluids. Remove the intake and exhaust components, followed by unbolting the rotor housings and separating them from the center section. Carefully extract the rotors, apex seals, and other internal components, taking care to document their arrangement. For reassembly, clean all parts, replace gaskets and seals, and reverse the disassembly steps, ensuring proper torque specifications are followed.

Where is the horn relay located on a 1985 MAZDA RX-7?

The horn relay on a 1985 Mazda RX-7 is typically located in the engine compartment, near the fuse box. It can often be found mounted on or near the driver's side fender well. If you're having trouble locating it, consult the owner's manual for specific diagrams and details related to your vehicle's layout.

What is a rx7 sst?

The RX-7 SST, or Sport Sedan Turbo, is a performance variant of Mazda's RX-7 sports car, known for its lightweight design and rotary engine. It typically features enhanced suspension, braking, and turbocharged power for improved performance. The RX-7 itself is celebrated for its agile handling and unique rotary engine, making it a favorite among car enthusiasts. The SST version aims to provide an even sportier driving experience.

Where is the fuel pump fuse on 1985 Mazda rx7?

In a 1985 Mazda RX-7, the fuel pump fuse is located in the fuse box under the dashboard on the driver's side. You can find the fuse box by looking to the left of the steering column. The specific fuse for the fuel pump is typically labeled in the diagram on the cover of the fuse box. Always refer to the owner's manual for precise information regarding fuse locations and specifications.

What about a 91 Mazda RX 7 non turbo that does not have smoke coming out of the engine but the coolant continues to leak from the over flow reservoir has a new thermostat Could it be the water pump no?

Well, friend, it sounds like you're taking good care of your Mazda RX 7. If you've already replaced the thermostat and you're still experiencing coolant leaks, it could potentially be a water pump issue. I recommend having a professional mechanic take a look to diagnose the problem and help you get back on the road with your beloved car.

What is rotary?

Oh, dude, rotary is like a thing that spins in a circle, you know? It's like a fancy way of saying something rotates around an axis. So, if you see something rotary, just picture it going round and round like a merry-go-round at the fair. Cool, right?

What causes a 1988 RX 7 SE NA to have no power and not idle and feel like it has about 10 HP when driven?

alot of things, mine was doing this thing where it would not rev over 1500 rpm, i re-tuned it, replaced the throttle position senor, and 02 sensor, if i was you i would try disconnecting the throttle position sensor and see if that helps, that's how i found out mine was bad

Do remember to check your fuel pressure at the injectors. If any of the following are not working right you will see very similar issues and never find the true source until all parts are looked at: Fuel pump might be dieing, fuel filter might be clogged, Fuel pulsation dampaner might be faulty, fuel regulator might be faulty, and the injectors might be worn out and clogged.

What is Mazda 13b shaft rotation direction?

The Mazda 13B rotary engine rotates in a clockwise direction when viewed from the front of the engine.

Map sensor 1993 rx7?

The 1993 Mazda RX-7 does not have a MAP (manifold absolute pressure) sensor. Instead, it uses a MAF (mass air flow) sensor to measure incoming air flow to determine the proper fuel and air mixture for the engine. The MAF sensor is located in the intake air duct near the air filter box.

How do you set the timing on a 89 RX7?

First you need a timing light which I assume you have. There is a notch on crank pulley,put a dab of white paint on it. Connect timing light, if off loosen bolt for distributor and adjust accordingly.Manual states 8 degrees BTDC @ 800 RPM. This is also assuming that all other components are in good working condition,timing belt etc.

How much would it cost to import a 1992 Mazda RX7 to America from Japan?

It might cost around 2 to 3000 dollars but it is very risky they ussually dont meet safety standards unless its the rx7 or lancer evolution besides that good luck

What is the function of an intercooler?

An intercooler, or charge air cooler, is an air-to-air or air-to-liquid heat exchange device used on turbocharged and supercharged (forced induction) internal combustion engines to improve their volumetric efficiency by increasing intake air charge density through isochoric cooling. A decrease in air intake temperature provides a denser intake charge to the engine and allows more air and fuel to be combusted per engine cycle, increasing the output of the engine.

What is the year and model of the rx 7 in initial d?

The White RX7 is an Infini 1990-93 2nd gen

the yellow RX7 is an R1 1994-96 3rd gen

Having problems with your rx7 1988 cant turn on when it was working there was white gray smoke coming out ot the muffler what can you do?

My 88 had this problem. It was the sub-zero starting assist valve located on the underside of the intake snorkel. I disconnected the hose, and plugged it up. Then I cleaned the antifreeze off of the spark plugs. The engine then started up with much white smoke. I live in a warm climate, so I ended up plugging up the brass tube with silicon gasket sealer, and disconnection the power to the reservoir pump.

Pulsing idle on your 88 rx- 7?

9 times in 10 it's the result of a vacuum leak. It could be the TPS out of adjustment though.

Where is the computer on a 94 Mazda rx7?

driverside kickpannel......down by the left foot