Table 1 shows two common engine and engine cooling related problems of the 2006 Subaru Impreza Wrx. The number one most common problem is related to the engine and engine cooling (three problems). The second most common problem is related to the engine (two problems).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Engine problems |
The secondary air injection pump failed to turn off and nearly caught fire. Subaru has recalled this part and the related relay switch for 2008-14 imprezas, but this problem also exists with 2006 imprezas. My mechanic says this is very common failure point for my model. Read details...
1. Oil light flickers on and then stays on at idle or under low rev's 2. The failure is the oil pick up line resulting in a cracked line and damaged engine. 3. Usually damage is sufficient to warrant a replaced long block and turbo from manufacturer. Read details...