When I start my car up in the morning it shakes really bad for a couple of minutes than it is fine. I turn it off and back on & it is fine. The shaking happens every morning after the car is sitting over night! The check engine light came on and the code is PO302, what does this code mean & how can I get this fixed?

SOURCE: Car losing power and turning off

if your car is 2003+ try turning the key to run (but not crank) then to acc. 3 times and the engine codes will show up on the odometer, then you can look up what those codes are to help diagnose some of the problems.

SOURCE: Check engine soon light

Please have some one rechck the code there are no 5 diget codes,

SOURCE: Car shakes really when I accelerate from any speed

i would check your motor mounts and transmission mount. sounds like one if them is going bad

SOURCE: jeep grand cherokee shakes between fifty and sixty also while bra

you have a warped rotor which is causing ball joint.tie rod end.idler arm(if equipd) probs.bad rotor caused by sticking caliper which over heated and warped rotor.and also bad tire or wheel or both.put the wheel on a balancer and see if its bent or if tire has belt blister.replace rotor,caliper,wheel bearings and ball joint and any other loose or worn susp/steering gear.if you just replce rotor , going to happen again but worse damage.poss breaking pwr brake booster from vibration. gino R

SOURCE: 2006 ram that shakes in the front end when brakes

more than likely you need to have your brake rotors resurfaced or replaced