Scion Xa Engine Shaking
When the air conditioner is on it put more of a load on the engine causing the hood to vibrate more.
Scion xa engine shaking. The most frequent causes of a vehicle shaking while driving stem from tire issues. If the tachometer is rock steady and the shaking seems worse in gear than out of gear that s a pretty good indication of a bad motor mount. 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. An engine misfire is the most common cause of a shaking idle and as the engine stumbles and misfires that should be seen in the tachometer as a drop in rpm.
Tires begin to behave differently when worn or out of balance. Scion xa shaking when idling diagnosis there are a lot of reasons why your xa may shake when idle. If it is get the trouble codes. This has been mentioned on other forums and the fix is to put more pressure on the hood by raising the rubber stoppers.