Common in older vehicles, oil leaks can occur around the valve cover, oil pan, or seals.

Due to age and wear, the cooling system may become less efficient, leading to overheating.

The timing belt may degrade over time and could break if not replaced at recommended intervals.

EFI systems can suffer from clogged or malfunctioning fuel injectors, leading to poor engine performance.

Components like spark plugs, ignition coils, or distributor may wear out, causing misfires or poor engine performance.

Hoses and gaskets can deteriorate, leading to vacuum leaks that affect engine performance and fuel efficiency.

Hydraulic brake systems rely on brake fluid to function correctly. Leaks can occur from brake lines, calipers, or master cylinder, leading to reduced braking efficiency.

Overheating of brake components due to continuous or heavy braking can lead to brake fade, reducing braking power.

Regular use wears down brake pads, necessitating replacement to maintain braking performance.

The master cylinder can fail over time, leading to a loss of hydraulic pressure and brake function.

Excessive heat can cause brake rotors to warp, resulting in vibrations and reduced braking effectiveness.

Electronic Fuel Injection (EFI) systems can suffer from clogged fuel injectors, leading to poor engine performance and reduced fuel efficiency.

The 22R-E engine uses a timing chain, which can stretch or wear over time, potentially causing timing issues and engine performance problems.

The 22R-E engine is known to experience head gasket failures, which can lead to coolant leaks and engine overheating.

Common in older engines, oil leaks can occur from gaskets, seals, or other components, leading to reduced oil levels and potential engine damage.

Vacuum hoses and connections can deteriorate over time, causing rough idling and poor engine performance.

Problems with spark plugs, ignition coils, or the distributor can lead to misfires and reduced engine performance.

Radiator, hoses, or water pump failures can lead to coolant leaks and engine overheating.

The 22R-E engine can develop cracks in the exhaust manifold, leading to exhaust leaks and increased engine noise.

The 1992 Ford Escort with a 4-cylinder Mazda engine can suffer from overheating due to a faulty thermostat, clogged radiator, or failing water pump.

The in-line 4-cylinder engine may experience timing belt issues, which can lead to engine misfires or severe engine damage if not replaced at recommended intervals.

The Electronic Fuel Injection (EFI) system might have issues like clogged or leaking fuel injectors, leading to poor fuel economy and engine performance.

Common in older models, oil leaks can occur from the valve cover gasket, oil pan gasket, or crankshaft seals, potentially leading to low oil levels and engine damage.

Problems with the ignition coils, spark plugs, or distributor can cause misfires, rough idling, and starting difficulties.

Vacuum hoses and gaskets can deteriorate over time, leading to leaks that affect engine performance and cause rough running or stalling.

Issues such as a failing catalytic converter or exhaust manifold leaks can lead to poor engine performance and increased emissions.

The 1993 Mercury Capri with an in-line 4-cylinder Mazda engine may experience overheating issues, often due to a failing thermostat, a clogged radiator, or a malfunctioning water pump.

These engines can develop oil leaks over time, frequently from the valve cover gasket, oil pan gasket, or front and rear main seals.

The in-line 4-cylinder Mazda engine is equipped with a timing belt, which can wear out and potentially fail if not replaced at recommended intervals, leading to serious engine damage.

The EFI (Electronic Fuel Injection) system can sometimes cause idle issues, which might be due to a dirty throttle body, faulty idle air control valve, or vacuum leaks.

Issues with the EFI system, such as clogged fuel injectors or a failing oxygen sensor, can lead to poor fuel economy.

Misfires can occur due to worn spark plugs, faulty ignition coils, or issues within the EFI system, affecting engine performance.

The engine may develop coolant leaks from the radiator, hoses, or water pump, leading to potential overheating and engine damage if not addressed.

Blue or black smoke from the exhaust can indicate oil burning or an overly rich air-fuel mixture, often due to worn piston rings or faulty fuel injectors.

The in-line 4-cylinder engine may develop knocking noises, often caused by carbon buildup, poor fuel quality, or worn engine components such as rod bearings.

Various issues with the EFI system, sensors, or emissions control systems can trigger the check engine light, requiring diagnostic scans to pinpoint the exact problem.