Pontiac Fiero

To replace the belts on an '85 Pontiac Fiero, first disconnect the negative battery cable for safety. Loosen the tensioner pulleys by turning the adjustment bolts to relieve tension on the serpentine belt, then remove the old belt. Install the new belt following the routing diagram usually found on a sticker near the engine bay, ensuring it's seated properly on all pulleys. Finally, adjust the tensioner back to its original position and reconnect the battery.

In 1985, the base price of a Pontiac Fiero with a 4-cylinder engine was approximately $7,000. Prices could vary based on options and features, but this was the general starting point for the model that year. The Fiero gained popularity for its sporty design and mid-engine layout, making it a unique offering in the compact car market.

You can find a vacuum diagram for a 1986 Pontiac Fiero 2.5 in several places. Check the vehicle's service manual, which often includes detailed diagrams for vacuum lines. Additionally, online forums dedicated to Pontiac Fiero enthusiasts, as well as websites like eBay or specialty auto parts retailers, may offer printed diagrams or images. Lastly, you might find helpful resources on automotive repair websites or YouTube channels that focus on classic car restorations.

To replace the speedometer sensor on a 1987 Fiero, first, ensure the vehicle is safely elevated and secured. Locate the speedometer sensor, which is typically found on the transmission. Disconnect the electrical connector and remove the mounting bolt to take out the old sensor. Install the new sensor by reversing the disassembly steps, ensuring it's securely fastened and the connector is reattached.

The top speed of a 1986 Pontiac Fiero SE with a V6 engine is approximately 125 mph (201 km/h). This model features a 2.8-liter V6 engine that produces around 140 horsepower, providing a sporty driving experience for its time. However, actual top speed can vary based on factors like condition, modifications, and driving conditions.

In a 1988 Pontiac Fiero, the horn is typically located behind the front grille, near the driver's side. To access it, you may need to remove the grille or the surrounding trim. The horn is usually mounted on a bracket and connected to the vehicle's electrical system. If you're having trouble locating it, consulting the owner's manual can provide additional guidance.

The cord typically appears as a long, slender, flexible piece, often made of materials like rubber or plastic, with multiple wires encased inside. It may have a smooth or textured surface and can come in various colors, depending on its purpose or design. At either end, it may feature connectors, plugs, or terminals, depending on its intended use. Overall, cords are designed to be durable and functional for electrical connections or data transmission.

To install a driver side window on a 1985 Fiero, first remove the door panel by unscrewing the screws and clips. Next, carefully detach the old window by removing any bolts or clips that hold it in place. Position the new window in the window track, ensuring it aligns properly, and then secure it with the necessary bolts or clips. Finally, reattach the door panel and test the window for proper operation.

To repair the fuel gauge on a 1997 Pontiac Sunfire, start by checking the fuse related to the fuel gauge in the fuse box. If the fuse is intact, inspect the wiring and connections at the fuel tank sending unit for any damage or corrosion. You may need to replace the sending unit if it's faulty, which involves accessing the fuel tank. Finally, ensure that the gauge itself is functioning properly; if not, consider replacing the gauge cluster.

To bleed the brakes on a 1987 Pontiac Fiero, start by ensuring the brake fluid reservoir is full. Begin at the wheel farthest from the master cylinder, typically the right rear, and use a brake bleeder tool or a friend to press the brake pedal while you open the bleeder valve to release air. Close the valve before the pedal is fully released, then repeat until fluid runs clear without bubbles. Move to the left rear, then the right front, and finally the left front, checking the fluid level throughout the process.

To reset the computer on an '85 Pontiac Fiero, first disconnect the negative battery cable and wait for about 15 minutes to allow the computer to reset. After that, reconnect the cable. This process clears any stored trouble codes and resets the engine control module (ECM) to its default settings. Remember to drive the car for a while to allow the ECM to recalibrate to your driving habits.

To replace the distributor on a 1984 Pontiac Fiero 2.5 L 4-cylinder, first disconnect the battery and remove the air cleaner for better access. Then, mark the position of the existing distributor and disconnect the wiring and vacuum advance hose. Unscrew the distributor hold-down clamp, lift out the old distributor, and carefully insert the new one, aligning it with your markings. Reconnect the wiring, vacuum hose, and air cleaner, then reconnect the battery and start the engine to check for proper operation.

The 1986 Pontiac Fiero starter typically has three main wires: a large battery cable, a smaller ignition wire that activates the starter solenoid, and a ground wire. The large battery cable connects directly to the battery, while the ignition wire comes from the ignition switch. Make sure to consult a repair manual for specific wiring diagrams and details if you're working on the vehicle.

A 1985 Pontiac Fiero typically requires about 4 quarts of transmission fluid for a complete fill. However, the exact amount may vary slightly depending on the specific transmission type and if the fluid has been completely drained or just topped off. It's always best to consult the owner's manual or a service guide for precise specifications.

To remove and install the rear strut on a 1984 Fiero with a 2.5-liter engine, start by safely lifting and securing the vehicle on jack stands. Remove the rear wheel and locate the strut assembly. Disconnect the strut at the top by removing the three nuts and at the bottom by unbolting it from the knuckle. After replacing the strut, reverse the process to install it, ensuring all bolts are torqued to the manufacturer's specifications before reinstalling the wheel and lowering the vehicle.

Approximately 6,000 Pontiac Fieros with T-tops were produced between 1988 and 1989, the only years they were offered. The T-top option was part of an effort to enhance the Fiero's appeal, but it was discontinued after the 1989 model year. This limited production makes T-top Fieros relatively rare among enthusiasts today.

In a 5-speed manual Fiero, 1st and 2nd gears are designed for low-speed acceleration, which prioritizes torque over speed. These lower gears have higher gear ratios, meaning the engine needs to turn more times to achieve a given speed, resulting in slower acceleration. Additionally, the design aims to provide better control and power for initial takeoff rather than rapid speed, making these gears feel slower to pick up speed.

The 1986 Pontiac Fiero does not have an air mass sensor, as it was not equipped with one during that model year. Instead, it uses a speed-density fuel management system that relies on a manifold absolute pressure (MAP) sensor to determine air intake. This approach was common in many vehicles of that era. Later models may have incorporated more advanced sensors, but the 1986 version does not include an air mass sensor.

The weight of a Pontiac Fiero varies depending on the model year and configuration, but it generally ranges from about 2,500 to 2,800 pounds (1,134 to 1,270 kg). The lightweight design was one of its selling points, contributing to its sporty performance. Specific weight can also differ between the base model, GT, and other variants.

You can find a vacuum line diagram for a 1986 Pontiac Fiero 2.5 in the vehicle's service manual, which often includes detailed diagrams and specifications. Additionally, resources like online automotive forums, enthusiast websites, and sites like Haynes or Chilton may provide downloadable diagrams. You can also check specialty Fiero clubs or Facebook groups, as members often share valuable resources.

To change the oil pump on a 1986 Fiero 4-cylinder 2.5 GT, first, disconnect the battery and drain the engine oil. Remove the oil pan by unbolting it and carefully prying it off, taking care not to damage the gasket. Once the oil pan is off, locate the oil pump, unbolt it from the engine block, and remove it. Install the new oil pump by reversing the removal process, ensuring that all bolts are tightened to the manufacturer's specifications and that a new oil pan gasket is used before reattaching the oil pan.

The cold start injector valve on a 1988 Pontiac Fiero is located on the intake manifold, typically near the throttle body. It is designed to provide additional fuel to the engine during cold starts to assist with ignition. To access it, you may need to remove a few components around the intake manifold for better visibility and reach.

To change the serpentine belt on a 1988 Fiero GT, first, disconnect the negative battery terminal for safety. Locate the tensioner pulley and use a wrench to relieve tension on the belt, allowing you to remove the old belt. Route the new belt according to the diagram typically found on the engine bay or in the owner's manual, ensuring it is properly seated on all pulleys. Finally, reapply tension using the tensioner, double-check the belt alignment, and reconnect the battery.

To change the spark plugs on a Pontiac Fiero, first ensure the engine is cool and disconnect the negative battery cable. Remove the spark plug wires, noting their order for reinstallation, and use a spark plug socket to unscrew the old plugs. Inspect the plugs for wear, then install new plugs by hand to avoid cross-threading, and tighten them to the manufacturer’s specifications. Finally, reconnect the spark plug wires and the battery cable.

On the 1984 Pontiac Fiero with the 2.5L engine, the Hall effect switch is located on the distributor assembly. It is typically mounted near the base of the distributor and works in conjunction with a magnet on the rotor to detect the position of the rotor for ignition timing. If you're having trouble locating it, following the ignition wires from the distributor may help you find the switch more easily.