Ruff idoling
#1
Ruff idoling
Every once and awhile iwhen i start my truck and i just touch the gas and let off the truck idols up and down. it sounds like it has a cam in it or somthin. it sounds pritty sick but its def not right. it stays running but its just up and down. any hints on how to fix this and possibly why its doing this.
#2
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