Car Problem Reports

Volkswagen Golf TDI Loss of Power Due to Oil and Carbon Build Up in Intake Manifold

Volkswagen Golf TDI Problem
18 Reports
Me Too

Model Years Affected: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007

Engine Affected: 1.9L 4 Cylinder Diesel Turbo

Average Mileage: 152,187 mi (98,000 mi - 175,516 mi)


Oil and carbon tend to build up, creating restrictions in the intake manifold. Symptoms will be loss of power (sometimes severe) and poor fuel economy.

  • , , 1.9L 4 Cylinder Diesel Turbo, 160,000 mi

    I took the intake hose off the other day because I was inside the engine fixing power steering issue and noticed this problem. I too have it.

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  • , , 1.9L 4 Cylinder Diesel Turbo, 162,423 mi

    Loss of power an fuel milage cleaned the egr valve still have problem

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  • , , 1.9L 4 Cylinder Diesel Turbo, 175,516 mi

    Majorly reduced engine power and reduced gas mileage...Needed to be soaked for almost two days to "ungunk" it.

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  • , , 1.9L 4 Cylinder Diesel Turbo, 98,000 mi

    my car looses power on hot days and stalls. Only happens during the summer hot months.

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