Scion Xa Engine Shaking. Tires begin to behave differently when worn or out of balance. This has been mentioned on other forums and the fix is to put more pressure on the hood by raising the rubber stoppers.
If it is get the trouble codes. The most frequent causes of a vehicle shaking while driving stem from tire issues. When the air conditioner is on it put more of a load on the engine causing the hood to vibrate more.
Scion xa shaking when idling diagnosis there are a lot of reasons why your xa may shake when idle.
Before you go trying to figure out which one is causing your xa to feel like it s on spin cycle make sure that the check engine light isn t on. Scion xa shaking when idling diagnosis there are a lot of reasons why your xa may shake when idle. Tires begin to behave differently when worn or out of balance. My scion xa is shaking when idle help please 2005 scion xa it might just be that the air filter holder is somehow knocking on a 015 012part of the engine.