Alfa Romeo Alfa 90 Workshop Manuals and Repair Manuals
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Alfa Romeo Alfa 90The Alfa Romeo 90 is an executive car produced by the Italian automaker Alfa Romeo between 1984 and 1987. Designed by Bertone and introduced at the 1984 Turin Motor Show, the 90 was pitched between the Alfa Romeo Giulietta (nuova) and the Alfa Romeo Alfa 6, both of which were soon discontinued after the 90's launch. The car used the Alfetta chassis (including its rear mounted transaxle) and took its engines from the larger Alfa 6. The Alfa 90 has longitudinal front engine, rear mounted gearbox with differential lock, independent front suspension wishbones with torsion bar springs and rear De Dion tube. It has disc brakes on all four wheels, the rear brakes are mounted inboard.
Alfa Romeo Alfa 90 FAQ's
How do I replace a blown fuse in my Alfa Romeo Alfa 90?
Locate the fuse box, which is typically located under the dashboard or in the engine compartment. Identify the blown fuse by checking the metal wire inside it. Replace the fuse with a new one of the same amperage rating.
How do I replace a broken headlight on my Alfa Romeo Alfa 90?
Remove the headlight assembly by unscrewing the bolts or clips that hold it in place. Disconnect the wiring harness and remove the old headlight. Install the new headlight and reconnect the wiring before testing the lights.
How do I replace a broken side mirror on my Alfa Romeo Alfa 90?
Disconnect the wiring harness from the mirror and remove the old mirror assembly. Install the new mirror and reconnect the wiring before testing the mirror's function.
How do I replace a malfunctioning starter motor on my Alfa Romeo Alfa 90?
Disconnect the battery and remove the electrical connections and mounting bolts from the starter motor. Install the new starter motor and reconnect the electrical connections and battery before testing the starter's function.
How do I replace the alternator on my Alfa Romeo Alfa 90?
Disconnect the battery and remove the drive belt from the alternator. Then, remove the mounting bolts and electrical connections from the alternator. Install the new alternator and reconnect the electrical connections and drive belt.
How do I replace the brake pads on my Alfa Romeo Alfa 90?
First, remove the wheel and caliper assembly. Then, remove the old brake pads and replace them with new ones. Finally, reinstall the caliper and wheel, and test the brakes before driving the car.
How do I replace the timing belt on my Alfa Romeo Alfa 90?
The first step is to remove the engine covers and the old belt. Then, align the timing marks on the camshaft and crankshaft sprockets before installing the new belt. Finally, adjust the belt tension according to the manufacturer's specifications.
How do I troubleshoot a starting problem in my Alfa Romeo Alfa 90?
If your car won't start, check the battery voltage and connections, the starter motor, and the fuel supply. If these components are functioning properly, the problem may be related to the ignition system or the engine management system, and a diagnostic scan tool may be necessary to identify the issue.
What is the recommended oil type for my Alfa Romeo Alfa 90?
The recommended oil type for your car depends on the engine model and year. Check the owner's manual or consult a repair manual to determine the appropriate oil viscosity and type, such as conventional or synthetic oil.
Why is my Alfa Romeo Alfa 90's air conditioning not working?
A malfunctioning air conditioning system can be caused by a refrigerant leak, a faulty compressor, or a clogged condenser. It's important to have the system inspected and repaired by a qualified technician to ensure proper function and prevent further damage to the car.
Why is my Alfa Romeo Alfa 90's check engine light on?
The check engine light can indicate a variety of issues, ranging from a loose gas cap to a failing sensor or catalytic converter. It's important to have the car inspected and diagnosed by a qualified technician to determine the root cause of the problem.
Why is my Alfa Romeo Alfa 90's engine overheating?
There could be several causes for an engine to overheat, including a failing water pump, a blocked radiator, or a malfunctioning thermostat. It's important to identify the root cause of the problem and address it promptly to prevent further damage to the engine.
Why is my Alfa Romeo Alfa 90's exhaust making a loud noise?
A loud exhaust noise can be caused by a variety of issues, including a damaged muffler or exhaust pipe, a loose or broken hanger, or a failing exhaust manifold gasket. It's important to have the car inspected and repaired by a qualified technician to ensure proper function and prevent further damage to the car.
Why is my Alfa Romeo Alfa 90's steering wheel shaking?
A shaking steering wheel can be caused by worn out suspension components, unbalanced tires, or a damaged wheel hub. It's important to address this issue promptly to ensure safety and prevent further damage to the car.
Why is my Alfa Romeo Alfa 90's transmission slipping?
A slipping transmission can be caused by low fluid levels, worn out clutch plates, or a malfunctioning torque converter. It's important to address this issue promptly to prevent further damage to the transmission.
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