Problem with a VAUXHALL COMBI VAN 1.7L CDTi 2003 93K

Failed diesel emissions test at 9.6m-1.

The fault was cured by adding half a bottle of Forté Advanced Formula Diesel Treatment into the fuel filter and the rest into the fuel tank and carrying out a 10 mile road test.

Emissions retested and passed.

Problem with a FIAT DUCATO 2.2 L HDi 2007 97k

Misfiring under load and loss of power, various fault codes stored for injector faults.

The fault was cured by adding 2 x Forté Diesel Specialist Injector Cleaner into the tank, running the engine on idle for thirty minutes and carrying out an extended road test.

After the road test the misfire was cured and the power was restored. The owner also reported two weeks later that the van had never run so well.

Problem with a FORD S-MAX 2.0L TDCi 2007 125k

Engine slow and hard to start, and sluggish throttle response when driven. 

The fault was cured by cleaning the injectors using the Forté Power-Clean Diesel Injection Cleaner, adding Forté Diesel Specialist Injector Cleaner and Forté Diesel Turbo Cleaner into the fuel tank and carrying out an extended road test.