bigcurt
New Member
From the top hole im my throttle body there is a loud humming noise as air is being sucked in. It goes away sometimes during acceleration but it always there during idle. I checked my CEL codes and go 3 (Map), 7(TPS), 10(IAT), and 14(IAC). i swapped another throttle body on and the problem went away for a few minutes then resurfaced. What do you think is the source of this problem?