Went on a road trip last weekend, and after driving down a steep
canyon, my car became LOUD! Really only at idle speeds, when I speed up
it's much better. But the whole car now *shakes and is incredibly
loud. Perhaps a coincidence this happened after I put stress on the
car? Or not?
Could this be the fuel filter/pre-filter? I changed them about 9 mo
ago, but it was VERY clogged when I did it then, so wouldnt be suprised
if it was time
More likely the valves? If so, any suggestions on how to check these?
Motor mounts? How do I check this?