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1988 MERCURY Cougar
Vehicle Summary
The 1988 Mercury Cougar XR7 is a stylish two-door sedan powered by a robust 5.0L V8 engine, delivering between 150 to 160 horsepower. Manufactured by Ford Motor Company in Lorain, Ohio, this classic comes equipped with electronic fuel injection and manual seat belts. Ideal for those seeking American muscle with a touch of elegance.
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1988 MERCURY Cougar
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Complete Specifications
Known Issues for This Vehicle
Oil leaks
Oil leaks are common in older engines and can be caused by worn-out gaskets or seals.
Overheating
Older V8 engines like this one can experience overheating due to issues such as a failing water pump, clogged radiator, or a malfunctioning thermostat.
Ignition system issues
Problems with the ignition system, such as worn spark plugs, faulty ignition coils, or distributor issues, can cause misfires and poor engine performance.
Fuel injection problems
Since the engine uses electronic fuel injection, issues like clogged fuel injectors or a failing fuel pump can lead to poor fuel delivery and engine performance.
Vacuum leaks
Vacuum leaks in the intake manifold or vacuum hoses can cause rough idling and stalling issues.
Exhaust manifold leaks
Worn or cracked exhaust manifolds can lead to exhaust leaks, which can affect engine performance and fuel efficiency.
Timing chain/belt wear
Over time, the timing chain or belt can stretch or wear out, leading to timing issues and potential engine damage if not addressed.
Carbon buildup
Carbon buildup in the combustion chambers, intake valves, or throttle body can affect engine performance and fuel efficiency.
Sensor failures
Older electronic systems can experience sensor failures, such as oxygen sensors, that can affect engine management and emissions.
Valve train wear
Wear in the valve train components, such as lifters, pushrods, or rocker arms, can lead to noisy operation and reduced engine performance.
