I drive a 1994 TOYT Camry LE 2.2L Coupe.
A couple days ago while I was driving, I stopped at a stop light and my engine block started shaking the whole care at low speeds and idle.
I replaced the spark plugs (one seemed especially bad) and the spark plug wires, and now when I turn it on, it barely comes on, gets to 500rpm, shakes, then loses power. If I give it gas, it will last a little longer at 500rpm, shaking a lot, and then dies when I let go of the gas.
What might I have messed up when replacing the spark plugs that it does this? I double checked that everything was well connected. And does it sound like an "only spark plug" problem, or is there something else at work here?