See also:

Exhaust pipe and muffler
Visually inspect the exhaust pipes, muffler and hangers for cracks, deterioration, or damage. Start the engine and listen carefully for any exhaust gas leakage. Tighten connections or replace part ...

SAFETY
The 2011 Sonata has been named a Top Safety Pick by the Insurance Institute for Highway Safety. To earn this safety nod, a car must receive the top score of Good in front-, side-impact, rear and r ...

General checks
Engine Compartment The following should be checked regularly: o Engine oil level and condition. o Transaxle fluid level and condition. o Brake fluid level. o Clutch fluid level. o Engine coolant ...