2004 Volvo S40 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Volvo S40

The fuel pressure regulator can leak and cause a hard start condition, without any faults recorded in the engine computer.

The engine may not start due to a failed starter control module. If the module has indeed failed, it will require replacement.

The right front engine mount wears out prematurely, causing engine vibration at idle.

See More Problems 4

MY VOLVO S40 2.4I CURRENTLY I NOTICE A RATTLING METALIC NOISE WHENEVER I STEP ON THE GAS PADEL,I ONLY HEAR THE NOISE WHEN THE CAR IS HOT AND ON SETTEN RMP, BEEN DRIVING IT FOR WEEK NOW AND NO CHECK LIGHT AND ITS DRIVES FINE,THE NOISE IS COMING FROM THE FRONT SIDE PASSANGER SIDE. I ALREADY CHANGE ...

2004 s40 w/1.9L running rough. Wants to cut off at stop lights. Shaking badly. Hard to start sometimes. Had timing water pump and plugs to try to correct this issue. Didnt fix it. Check engine is showing all four p0301, 0302, 0303, 0304 codes. And, the p0171 code is showing as well. Where do I ev...

No smoke, or oil leak. Just replaced TRT UF303T ignition coil. Check engine light was off for the first 100 miles and back again. Mechanic said its the turbo and very expensive to replace.

See More Questions 40

Volvo is recalling all models equipped with Garmin 760 Portable Global Positioning System units because the battery may overheat, which could lead to a fire. Volvo advises owners to stop using the Garmin device immediately and consult the Garmin website to determine if they have a defective unit. The unit's battery will be replaced and a spacer inserted to prevent the problem from reoccurring. This will be performed free of charge.

ON CERTAIN VEHICLES SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DIS...ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH T5 TURBO ENGINES, THE POLYAMIDE TUBE IN THE FUEL LINE IS SENSITIVE TO THE EXTREME TEMPERATURES THAT MAY OCCUR IN THE AREA WHERE THE TURBO/EXHAUST MANIFOLD IS LOCATED.

See More Recalls 6