Quote:
Originally Posted by LocoJason
DPF regeneration dosing is a carefully calculated and metered injection of fuel over a period of time to allow slow, even heating and hence a small delta temp within the ceramic matrix. If you were to try to use another fuel and/or injection system for DPF regeneration, I would give you a 90% chance of cracking and ruining the DPF in short order.
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The sort of issues I'm having with mine - frequent, continued regenerations taking 20 or more miles, up to a staggering 50 miles - apparently is also killing the ceramic matrix of the DPF
Shutting down during regeneration, also turns on the rad fan @ full blast for up to 10 minutes.
Opening the hood, the heat radiation is massive.