See also:

Improved 2.5 four-cylinder dCi
The existing 2.5 dCi four cylinder engine hasn't been forgotten, however, and significant improvements will cement its position as the most popular engine in the range with improvements to both ov ...

Drive belt
QR25DE engine 1. Power steering fluid pump pulley 2. Water pump pulley 3. Generator 4. Air conditioner 5. Crankshaft pulley 6. Drive belt Automatic tensioner WARNING Be sure the ignition swi ...

Octane rating tips
Using unleaded gasoline with an octane rating lower than recommended can cause persistent, heavy “spark knock.” (“Spark knock” is a metallic rapping noise.) If severe, this can lead to eng ...