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Grand Cherokee 3.0 CRD WH.
15 Posts
Is premium Diesel available to you. For example, i always use Shell V-Power Diesel. This Diesel has a healthy dose of additives and also has a percentage of synthetic Diesel that is made from natural gas.
If the premium Diesel is not available i use a product from Millers Oils. Are they available in US? I use the one called Diesel Power Ecomax. This increases the cetane rating and adds lubricants that help the high pressure fuel pump.
My OM642 engine is known for issues with EGR Valve and sticking Turbo vanes. In 6 years i have never had an issue. I put this down to very clean burning Diesel fuel.
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