Most Common Car Issues
Selected parameters
Engine Model
1AZ-FE
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MOST COMMON PROBLEMS
TOYOTA RAV4 2002
The 2002 Toyota RAV4 is a versatile SUV featuring a 2.0L inline-4 engine with 148 hp. Designed for a multi-purpose passenger experience, it offers 4WD capability and a spacious 5-door wagon body style. Manufactured in Toyota's Tahara plant in Japan, this model is part of the MCU20L/MCU25L/ACU20L/ACU25L series. Ideal for those seeking reliability and performance in a compact SUV.
Spec:
Engine Brake (hp) From
148
Engine Configuration
In-Line
Engine Model
1AZ-FE
Engine Number of Cylinders
4
Problems:
Oil consumption
The 1AZ-FE engine is known for higher than normal oil consumption, which can lead to reduced engine performance and potential damage if not monitored and addressed.
Head gasket failure
This engine may experience head gasket issues, leading to coolant leaks and overheating problems. Early detection and replacement are crucial to prevent severe engine damage.
Timing chain wear
Over time, the timing chain in the 1AZ-FE engine can stretch or wear out, causing timing issues that can affect engine performance and potentially lead to engine damage if not replaced.
Variable valve timing (vvt) issues
The VVT system in this engine can sometimes fail, leading to poor engine performance, rough idling, and reduced fuel efficiency. Proper maintenance and timely repairs are necessary to keep the system functioning correctly.
Ignition coil failure
Ignition coils in the 1AZ-FE engine can fail, leading to misfires, rough running, and poor fuel economy. Replacing faulty ignition coils can restore proper engine function.