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- The most common causes that hinders normal starting operation of your WRX are dead 12v battery, corrosion on battery terminals, and dead key fob battery. However, bad alternator, clogged fuel filter, broken starter, blown fuse, empty gas tank, immobilizer error, or any fault in the electrical system can also cause your vehicle not to start.
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Mar 21, 2021 · However, all Subaru WRX and STI engines may run into these problems. If you plan to tune and mod the WRX ensure you’re sticking with a quality, conservative tune. Pre-detonation is usually the underlying cause of internal engine damage.
Jul 11, 2009 · On a cold start, turn key to ON, but do not crank. Listen for the fuel pump and try to time how long it's on before it shuts off, meaning the fuel system is pumped up to pressure. Next, on a warm start, do the same.
Feb 26, 2022 · One major issue drivers have cited with the Subaru WRX is internal engine failure. An engine’s many moving parts can become costly to replace or repair. The WRX doesn’t have the best reputation in this area, according to owners. The model’s known weak points include pistons, rods, piston rings, and rod bearings.
- Second Generation Subaru WRX
- Second Generation Subaru WRX Facelift
- Third Generation Subaru WRX
- Fourth Generation Subaru WRX
The first version of the WRX available here in the United States came with the model year 2002 Subaru Impreza. This is the second-generation Subaru Impreza and the first design of three throughout the generation. It is known as the “bug-eye” due to its round headlights. The bug-eye WRX has a 2.0-liter turbocharged boxer four-cylinder engine, known ...
The first major change in the U.S.-delivered variants of the Subaru WRX came with the facelift of the 2004 Subaru Impreza. While the front-end redesign is substantial, the biggest change here is the addition of the STI model to the WRX. The STI is the more track and/or racing-oriented version of the WRX. The STI has more aggressive suspension, more...
The third-generation WRX finally arrived with the model year 2007 Subaru Impreza. Meant to be more mainstream and user-friendly, the WRX grew a bit in size and lost a little bit of its raw driving feeling in place of more comfortable everyday suspension. The third-gen WRX retains the EJ25 from the previous gen. In 2007 and 2008 models, the WRX has ...
Just like with the last generation, the WRX took a turn to more run-of-the-mill standards with the 2015 model year. However, the WRX and WRX STI became their own model, dropping the name Impreza. Though they share the platform with the standard Impreza, the WRX and WRX STI have a much more aggressive styling outlook. However, the biggest shift for ...
Jun 21, 2019 · Engine Cranking, No Start. Here are the common issues that can cause your WRX to crank but not start. Your car’s engine needs air, fuel, and a spark to run. It is highly likely that if the engine is cranking but not starting that it has thrown an OBDII code.
Feb 14, 2023 · If there is only one worn spot and the engine was stopping in a different place when shutting it off, it might want to start just fine. If the starter is not engaging properly, you could try putting a socket wrench on the crankshaft hub bolt and turning it 45-90° then try to start it again.
Dec 12, 2020 · If your WRX’s engine won’t crank or cranks very slowly, then the most likely culprit is weak or dead 12v battery. Investigating more closely and doing a battery voltage test will clarify whether the starting problem is due to the battery.
