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What causes common rail diesel engine problems?

Posted on 2/27/2016 3:21:06 PM

The common rail diesel (CRD) injection systems is the most advanced systems in order to meet the more stringent diesel exhaust emission standards.But sometimes we are facing the problems in this systems which repairing cost is very expensive and also troublesome.The problems might come from fuel pump failures, injector sticking, stalling problems and rapid piston and liner wear.As the aftermarket suppliers in common rail parts,China Balin Parts Plant will introduce one of the most common one - fuel problem


The fresh diesel from the refinery is actually very good.For some new engines,its sensitive and can't allow poor diesel.If this fuel tank is not cleaned or polished frequently by the oild companys and fuel stations.
things starts to change after transfering from their to the storage or equipment tank after 3 months.
For example,there will has oxidation and the diesel becomes darker in color.It will finally cause the low power and poor performance.

In order to assure clean diesel,you need to also check whether there is any water in the fuel coming through condensation.Because it will leads to damage to fuel injection systems and affect valves and piston rings.

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