Sonata V6-3.3L (2006)
^ Listen for any chain type noise that may occur briefly for several seconds immediately upon engine start-up.
NOTE:
If any start-up noise is observed, then restart engine after 10 minutes and listen to the specific area shown below with an electronic stethoscope (or
equivalent). Repeat this several more times to confirm the source point of the brief engine start-up sound before continuing on to the service procedure.
NOTE:
If there are no brief engine start-up sounds after repeated 10 minute shutdown attempts, then do not perform the Service Procedure described in this
TSB. The engine is operating normally. Submit a Warranty claim for actual time/straight time for inspection only.
1. Record radio station presets and then disconnect the battery ground cable.
2. Remove both front wheels. (Chalk "L" or "R" on corresponding wheel as reference.)
3. Remove the engine side cover at the right front wheel well.
4. Remove lower engine cover(s).
5. Drain engine oil and remove the fastening bolts from the lower oil pan assembly.
6. Drain the engine coolant from the radiator.
