Went to the dealer earlier and had some hulk there break it loose. I changed one of the plugs, but I haven't put the coil pack back in yet because I noticed a lot of sediment and debris above the plug and on the wall down to it. Its also on the coil pack. Here is a pic...should I try to suction it out? Any idea what causes this? Normal?
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It actually looks like sand....this is a CPO car I just bought...what the fuck?