Mazda RX-7

A flashing "hold" button on a 1991 Mazda RX-7 typically indicates an issue with the transmission, often related to the automatic transmission's electronic control system. This could be due to a fault in the transmission itself, low fluid levels, or an electrical issue. It's advisable to check the transmission fluid level and condition first, and if the problem persists, consider having the vehicle diagnosed by a professional mechanic to pinpoint the exact cause.

Your RX-7 may stall when not warmed up due to several factors, including a cold engine that doesn't achieve the proper operating temperature for optimal combustion. The rotary engine relies on precise air-fuel ratios, which can be disrupted in cold conditions, leading to poor performance. Additionally, issues with the idle air control valve, throttle body, or fuel delivery system can exacerbate stalling when the engine is cold. Ensuring that the engine warms up gradually can help mitigate these problems.

To re-thread a rotary washing line, start by removing any old line if necessary. Then, take a new line and tie one end securely to the anchor point on the line's frame. Carefully wind the line around the frame, following the existing grooves or guides, ensuring it's tight and evenly distributed. Finally, tie off the other end at the anchor point or through the designated hole, and check to ensure it rotates freely.

Your 1985 RX-7 may be dying when put in neutral due to several reasons, such as a vacuum leak affecting the air-fuel mixture, an issue with the idle air control valve, or a malfunctioning fuel pump. Additionally, if the battery or alternator is weak, the engine might not be receiving enough power to maintain idle. It's also worth checking the condition of the spark plugs and ignition system, as these can impact engine performance. A thorough diagnostic can help identify the specific cause.

Rotary motion refers to the movement of an object around a central axis or point, resulting in a circular trajectory. This type of motion can be observed in various everyday applications, such as the spinning of a wheel, the rotation of a fan blade, or the movement of the Earth around its axis. It is fundamental in machinery, such as engines and turbines, and is also evident in celestial bodies like planets and moons.

The best gas for a 1988 Mazda RX-7 is premium unleaded gasoline with an octane rating of 91 or higher. This is important for optimizing the rotary engine's performance and preventing knocking. Using lower octane fuel can lead to reduced power and efficiency. Always refer to the owner's manual for specific fuel recommendations.

To replace the starter on a 1985 Mazda RX-7, first disconnect the negative battery cable to ensure safety. Then, locate the starter, which is typically found on the lower side of the engine near the transmission. Remove the electrical connections and the mounting bolts securing the starter in place. After taking out the old starter, install the new one by reversing the steps, ensuring all connections are tight and secure before reconnecting the battery.

A rotary table is a precision tool used in machining and manufacturing that allows for the rotation of workpieces around a vertical or horizontal axis. It is commonly mounted on milling machines or lathes to enable complex machining operations by facilitating angular movements and positioning. Rotary tables can be manual or CNC-controlled, providing versatility in various applications, including drilling, milling, and engraving. They are essential for achieving high accuracy and repeatability in multi-axis machining tasks.

Installing a 13B turbo engine into a non-turbo RX-7 can be a challenging project that requires significant mechanical knowledge and skills. You will need to address several aspects, including engine mounts, wiring harness modifications, and exhaust system integration. Additionally, upgrading the fuel system and cooling components is essential to support the turbo engine. Overall, while it's feasible for experienced enthusiasts, it can be labor-intensive and may require specialized tools and parts.

A rotary dryer typically consists of several key parts: the drum, which is a cylindrical vessel that rotates to facilitate drying; the burner, which provides the necessary heat for evaporation; the feed system, which introduces the material to be dried; and the exhaust system, which removes moisture-laden air. Additionally, there may be a discharge system for the dried product and various controls for monitoring and adjusting the drying process. Overall, these components work together to efficiently remove moisture from the material.

You can contact your local Rotary Club by visiting the official Rotary International website, where you can find a directory of clubs by entering your location. Alternatively, you can reach out via social media platforms, as many clubs maintain an active presence there. Additionally, local community centers or libraries often have information about nearby Rotary clubs and their contact details.

The 1985 Mazda RX-7 with a 12A engine features a water-cooled oil filter system designed to maintain optimal oil temperature and enhance performance. The oil filter is typically mounted near the engine block, with coolant passages running close to it to facilitate heat exchange. This setup helps prevent the oil from overheating, ensuring better lubrication and engine efficiency. Diagrams usually show the filter orientation, coolant lines, and connection points for clarity.

To change the thermostat on a 1993 Mazda RX-7, first, ensure the engine is cool and disconnect the negative battery terminal. Drain the coolant from the radiator, then remove the hoses connected to the thermostat housing. Unbolt the thermostat housing, replace the old thermostat with a new one (ensuring the spring side faces the engine), and reassemble everything in the reverse order. Finally, refill the cooling system with coolant and check for leaks.

The GAAs gauge for the Mazda RX-7 may not work due to compatibility issues with the vehicle's electrical system or sensors. If the gauge is not specifically designed for the RX-7 model or year, it might not receive the correct signals. Additionally, installation errors, such as improper wiring or connection to the wrong sensor, can also prevent it from functioning correctly. Lastly, a faulty gauge itself could be the reason for non-operation.

An intercooler and an aftercooler serve similar purposes in cooling compressed air, but they are used in different contexts. An intercooler cools the air between stages of a multi-stage compressor, helping to reduce the temperature and increase efficiency before further compression. In contrast, an aftercooler cools the air after it has been compressed, primarily to remove moisture and prevent damage to downstream equipment. The choice between the two depends on the specific application and system design requirements.

To check the ignition coils in a Mazda RX-7, first, ensure the engine is off and the ignition is off. Disconnect the ignition coils from the wiring harness and use a multimeter to measure the primary resistance across the terminals; it should typically be within the manufacturer’s specified range. Next, check the secondary resistance by measuring between the high-voltage terminal and the ground terminal. If the readings are outside the recommended range, the coils may be faulty and should be replaced.

Motor surging under boost could be caused by several factors, including an unstable air-fuel mixture, boost leak, or ignition timing issues. Check for vacuum leaks in the intake system and ensure that the blow-off valve is functioning properly. Additionally, inspect the fuel system for proper pressure and flow, as well as the spark plugs and ignition coils for any signs of wear or malfunction. A thorough diagnostic with a boost gauge and engine management system can help pinpoint the exact issue.

To remove the horn button on a 1987 Mazda RX-7, first, disconnect the battery to ensure safety. Use a flathead screwdriver to gently pry off the horn button from the steering wheel hub, starting from the edge. Once loosened, carefully pull it out to expose the wiring, and disconnect the wiring harness to fully remove the button. Make sure to handle the components delicately to avoid damage.

To bypass a power window switch and test the motor, you can directly connect the window motor to a 12-volt power source. Use jumper wires to connect one wire from the motor to the positive terminal of the battery and the other wire to the negative terminal. Be careful to switch the polarity if the window doesn’t move in the desired direction; this will help you determine if the motor itself is functioning properly. Ensure safety precautions are taken to avoid short circuits or damage.

The fuel pump relay on a 1988 Mazda RX-7 is typically located in the engine compartment, near the battery, in a relay box. If you can't find it there, check under the dashboard on the driver's side, as it may also be mounted in that area. Always refer to the vehicle's service manual for specific diagrams and details related to your model.

The firing order for a 1988 Mazda RX-7 non-turbo, which features a rotary engine, is 1-3-2. This order indicates the sequence in which the rotor chambers ignite, ensuring smooth operation of the engine. The unique design of the rotary engine allows for this distinct firing order compared to traditional piston engines.

To change the alternator belt on a Mazda RX-7, first, disconnect the negative battery terminal for safety. Loosen the alternator mounting bolts and the tensioner adjustment bolt to relieve tension on the old belt. Remove the old belt and install the new one, ensuring it is properly seated on the pulleys. Finally, adjust the tension of the belt by repositioning the alternator, tighten all bolts, and reconnect the battery terminal.

A rotary pile is a type of deep foundation used to support structures by transferring loads to deeper, more stable soil or rock layers. It is constructed by drilling a hole into the ground and then filling it with concrete or other materials, often reinforced with steel. The rotary method involves using a rotating drill bit to create the hole, allowing for precise control and effective excavation in various soil conditions. This technique is commonly employed in construction projects requiring strong foundational support, such as high-rise buildings and bridges.

It sounds like there may be an issue with the oil system or possibly a deeper mechanical problem, such as low compression or a faulty oil pressure sensor. Adding oil temporarily allowed it to start, which suggests that it might have been low on oil or experiencing oil starvation. If it won't start or crank again, check the battery, starter, and connections to ensure they are functioning properly. It’s also advisable to check for any error codes or leaks that could indicate internal issues.

To open the bonnet on a 1986 Mazda RX-7, first, locate the bonnet release lever inside the car, typically found on the driver's side near the footwell. Pull the lever to release the initial latch. Then, go to the front of the vehicle, slide your hand under the center of the bonnet, and find the secondary latch. Push the latch to the side while lifting the bonnet to fully open it.