Maintenance & Reliability
Subaru WRX VA vs. VB: Differences, Reliability, and Which to Buy
Compare the 2015-2021 VA Subaru WRX with the 2022+ VB WRX by engine, transmission, AWD, handling, interior, reliability, tuning, and used-car value.
Guide archive
Maintenance & Reliability
Practical maintenance schedules, common problems, diagnosis guides, repair planning, and used-car inspection advice.
Maintenance & Reliability
VA WRX Clutch Problems and Replacement Cost: 2015-2021 Guide
Learn how to diagnose clutch slip, chatter, throwout-bearing noise, pedal problems, and transmission symptoms on a 2015-2021 Subaru WRX, plus realistic replacement-cost planning.
Maintenance & Reliability
EJ257 Rod Bearing Failure Symptoms: STI Rod Knock Diagnosis
Learn the warning signs of EJ257 rod-bearing failure, how rod knock differs from normal Subaru noises, what tests can confirm the problem, and when to stop driving.
Maintenance & Reliability
2022+ WRX FA24 RTV Oil Pickup Problem: What Owners Should Know
Learn what is known about RTV sealant debris and the FA24 oil pickup in the 2022+ Subaru WRX, what symptoms matter, how the system is inspected, and whether buyers should be concerned.
Maintenance & Reliability
Subaru WRX Transmission Fluid: Type, Capacity, and Change Interval
Find the correct Subaru WRX transmission fluid, gear-oil capacity, and service interval for VA, VB, EJ, manual, CVT, and SPT cars.
Maintenance & Reliability
Subaru WRX Reliability by Year: Common Problems and What to Check
How reliable is the Subaru WRX? Compare EJ, FA20, and FA24 generations, common problems, modified-car risks, maintenance priorities, and the checks that matter before buying.
Maintenance & Reliability
Subaru WRX Boost Leak Symptoms and Diagnosis Guide
Learn how to recognize Subaru WRX boost leak symptoms, find common FA20DIT and FA24DIT leak points, and pressure- or smoke-test the system before blaming the tune.
Maintenance & Reliability
Subaru WRX Walnut Blasting: FA20DIT Intake Valve Cleaning Guide
Learn when a 2015-2021 Subaru WRX needs walnut blasting, what carbon buildup does to FA20DIT intake valves, how the service works, what it costs, and whether DIY cleaning is worth the risk.
Maintenance & Reliability
FA24DIT Common Problems and Reliability: 2022+ Subaru WRX
A practical FA24DIT reliability guide for the 2022+ VB Subaru WRX, covering oil use, carbon deposits, heat, clutch and transmission concerns, tuning risks, and what is actually known.
Maintenance & Reliability
Subaru WRX Maintenance Schedule: VA, VB, and STI Service Intervals
Use this Subaru WRX maintenance schedule to plan oil changes, fluids, spark plugs, inspections, and extra service for VA, VB, and EJ-powered WRX and STI models.
Maintenance & Reliability
FA20DIT Common Problems and Reliability: 2015–2021 Subaru WRX
A practical FA20DIT reliability guide for the 2015-2021 VA Subaru WRX, including carbon buildup, knock, boost leaks, oil consumption, tuning risks, and inspection advice.
Maintenance & Reliability
Subaru EJ25 Engine: Specs, Reliability, & Biggest Problems
Looking to buy an EJ25 powered Subaru, or just keep yours running in top shape? We've got everything you need to know.
Maintenance & Reliability
Subaru FA20 Engine Specs, Variants & Information
Learn about the Subaru FA20 engine's specifications, naturally aspirated and turbocharged variants, applications, and key differences across Subaru, Toyota, and Scion models.