Today, my girlfriend started my car and backed it up, when she got out she told me that the car was shaking severely. I drove the car up the block, and the car was shaking horribly, not even just in idle, while accelerating, while braking, and at idle. According to some other forums they say the injectors can go bad and cause loud ticking from the motor. This ticking also just started today.. While idling the car makes a loud ticking noise. Could this be a bad valve!? They also say that valve tap commonly happens over 130k miles..which i just hit 132k lol. Any help would be greatly appreciated! Im not going to have the car for very much longer but it is my daily driver..so i need it to run. Thanks in advance for any help