The fuel pressure regulator can leak and cause a hard start condition, without any faults recorded in the engine computer.
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Most reported 2003 Volvo S40 problems
Right Front Engine Mount May Wear and Cause Vibration at Idle
The right front engine mount wears out prematurely, causing engine vibration at idle.
17 Reports
Premature Rear Brake Pad Wear
There have been reports of premature rear brake pad wear. Our technicians recommend to inspect brake pads at each tire rotation interval.
12 Reports
Oil Leak From Turbo Return Pipe Seal
The turbocharger return pipe seal may develop an oil leak. The leak can begin very small, but will eventually progress into a large leak. Our technicians recommend having this repaired at first signs of leakage.
12 Reports