Acura CL 1999–2003 — technical service bulletin
Bulletin 307 · NHTSA communication 10021343 · issued Mar 16, 2007
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999–2003
model years
11
vehicle entries
Official summary
Rough idle, stalls at stops, and dtc's p0172 or p0175 appear when inspected. *kb
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.