Jeep · Canada · Mod
Jeep Cherokee, Grand Cherokee +1 more: Emissions
Affects Jeep Cherokee, Grand Cherokee, TJ · 1999 — about 134 vehicles.
The hazard
Certain vehicles may not comply with CMVSS 1103 - exhaust emissions. The spark plugs on these vehicles may fail due to loose centre electrodes. Plug failure may result in exhaust emissions in excess of the regulations. Correction: Spark plugs will be replaced on affected vehicles.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational