02/10/2025
What are the ๐ฏ๐ฒ๐ป๐ฒ๐ณ๐ถ๐๐ of ๐ฑ๐ฒ๐น๐ฒ๐๐ถ๐ป๐ด ๐๐ต๐ฒ ๐๐ฃ๐ on my ๐ก๐ถ๐๐๐ฎ๐ป ๐ก๐ฉ๐ฏ๐ฑ๐ฌ /๐๐๐๐๐ ๐๐ผ๐บ๐ผ/๐ง๐ผ๐๐ผ๐๐ฎ ๐๐ถ๐ฎ๐ฐ๐ฒ ๐ฒ๐๐ฒ๐ป ๐ฏ๐ฒ๐ณ๐ผ๐ฟ๐ฒ ๐๐ต๐ฒ ๐๐ฃ๐ ๐๐๐๐๐ฒ๐บ ๐ฏ๐ฒ๐ฐ๐ผ๐บ๐ฒ๐ ๐ฝ๐ฟ๐ผ๐ฏ๐น๐ฒ๐บ๐ฎ๐๐ถ๐ฐ?
1๏ธโฃ๐ฝ๐ฟ๐ฒ๐๐ฒ๐ป๐๐ ๐ฑ๐ถ๐ฒ๐๐ฒ๐น ๐ถ๐ป๐ท๐ฒ๐ฐ๐๐ผ๐ฟ ๐ณ๐ฎ๐ถ๐น๐๐ฟ๐ฒ๐:
-when the DPF begins to clog,the ECU(Engine Control Unit) initiates FREQUENT regeneration cycles,which DUMP EXTRA DIESEL through the injectors to burn off soot.
-this leads to over-fueling,damaging the injectors PREMATURELY.
NB: ๐ช๐ถ๐๐ต๐ผ๐๐ ๐๐ต๐ฒ ๐๐ฃ๐, ๐๐ต๐ฒ๐ฟ๐ฒ'๐ ๐ก๐ข ๐ก๐๐๐ ๐๐ข๐ฅ ๐ง๐๐๐ฆ๐ ๐ฅ๐๐๐๐ก๐๐ฅ๐๐ง๐๐ข๐ก ๐๐ฌ๐๐๐๐ฆ, ๐๐ผ ๐๐ต๐ฒ ๐ถ๐ป๐ท๐ฒ๐ฐ๐๐ผ๐ฟ๐ ๐๐ผ๐ฟ๐ธ ๐๐ป๐ฑ๐ฒ๐ฟ ๐ก๐ข๐ฅ๐ ๐๐ ๐๐ข๐ก๐๐๐ง๐๐ข๐ก๐ฆ ๐ฎ๐ป๐ฑ ๐๐๐ฆ๐ง ๐๐ข๐ก๐๐๐ฅ๐.
2๏ธโฃ๐ฝ๐ฟ๐ผ๐๐ฒ๐ฐ๐๐ ๐๐ต๐ฒ ๐๐๐ฟ๐ฏ๐ผ๐ฐ๐ต๐ฎ๐ฟ๐ด๐ฒ๐ฟ:
-a clogged DPF increases BACKPRESSURE in the exhaust.
-high backpressure FORCES hot exhaust gases BACK TOWARD the TURBO.This:
1)raises the turbine temperatures.
2)stresses turbine bearings and seals.
3)eventually results in turbocharger failure and costly replacements.
NB : ๐ช๐ถ๐๐ต ๐๐ต๐ฒ ๐๐ฃ๐ ๐๐๐๐๐ง๐๐,๐ฒ๐
๐ต๐ฎ๐๐๐ ๐ด๐ฎ๐๐ฒ๐ ๐ณ๐น๐ผ๐ ๐๐ฅ๐๐๐๐ฌ,๐ฟ๐ฒ๐ฑ๐๐ฐ๐ถ๐ป๐ด ๐ง๐๐๐ฅ๐ ๐๐ ๐ฆ๐ง๐ฅ๐๐ฆ๐ฆ ๐ผ๐ป ๐๐ต๐ฒ ๐๐๐ฟ๐ฏ๐ผ๐ฐ๐ต๐ฎ๐ฟ๐ด๐ฒ๐ฟ.
3๏ธโฃ๐ฝ๐ฟ๐ฒ๐๐ฒ๐ป๐๐ ๐ผ๐๐ฒ๐ฟ๐ต๐ฒ๐ฎ๐๐ถ๐ป๐ด:
-a clogged DPF increases BACKPRESSURE in the exhaust.
-high backpressure FORCES hot exhaust gases BACK to the engine.
-this heat SOAKS INTO THE ENGINE , resulting in the engine OVERHEATING
NB : ๐ช๐ถ๐๐ต ๐ป๐ผ ๐๐ฃ๐,๐ฟ๐ฒ๐ด๐ฒ๐ป๐ฒ๐ฟ๐ฎ๐๐ถ๐ผ๐ป๐ ๐ก๐๐ฉ๐๐ฅ ๐๐๐ฃ๐ฃ๐๐ก๐ฆ,๐ฎ๐ป๐ฑ ๐ฒ๐
๐ต๐ฎ๐๐๐ ๐๐ฒ๐บ๐ฝ๐ฒ๐ฟ๐ฎ๐๐๐ฟ๐ฒ๐ ๐ฅ๐๐ ๐๐๐ก ๐๐ข๐ช๐๐ฅ ๐ฎ๐ป๐ฑ ๐ฆ๐ง๐๐๐๐๐๐ฅ.
4๏ธโฃ๐ฝ๐ฟ๐ฒ๐๐ฒ๐ป๐๐ ๐ฒ๐ป๐ด๐ถ๐ป๐ฒ ๐๐๐๐ฆ๐จ๐ฅ๐:
-excessive backpressure from a blocked DPF can cause loss of power,high exhaust gas temperatures,OIL CONTAMINATION,and stress on PISTONS/VALVES.
-over time, this leads to CATASTROPHIC FAILURE(engine CEASURE).
NB : ๐ ๐ฑ๐ฒ๐น๐ฒ๐๐ฒ๐ฑ ๐๐ฃ๐ ๐๐๐๐ ๐๐ก๐๐ง๐๐ฆ ๐๐ต๐ถ๐ ๐ฐ๐ต๐ฎ๐ถ๐ป ๐ฟ๐ฒ๐ฎ๐ฐ๐๐ถ๐ผ๐ป ๐๐ก๐ง๐๐ฅ๐๐๐ฌ!
๐ง๐ต๐ถ๐ ๐ถ๐ ๐๐ต๐ฒ ๐ฏ๐ผ๐๐๐ผ๐บ ๐น๐ถ๐ป๐ฒ:
-deleting the DPF early on a Nissan NV350/ISUZU COMO/Toyota Hiace means:
1)the injectors aren't OVERWORKED with extra fueling.
2)the turbocharger isn't SUFFOCATED with BACKPRESSURE.
3)the cooling system isn't OVERLOADED with regeneration heat,and the engine AVOIDS OIL DILUTION and THERMAL STRESS.
NB : ๐๐ฃ๐ ๐ฑ๐ฒ๐น๐ฒ๐๐ฒ ๐ถ๐ ๐ฒ๐๐๐ฒ๐ป๐๐ถ๐ฎ๐น๐น๐ ๐ฎ ๐ฃ๐ฅ๐๐ฉ๐๐ก๐ง๐๐ฉ๐ ๐ ๐ข๐ฉ๐ โ ๐ฌ๐ข๐จ ๐๐ฅ๐ ๐ฅ๐๐ ๐ข๐ฉ๐๐ก๐ ๐ง๐๐ ๐ช๐๐๐๐๐ฆ๐ง ๐๐๐ก๐ ๐๐๐๐ข๐ฅ๐ ๐๐ง ๐๐ฅ๐๐๐ฆ ๐๐ข๐ช๐ก ๐ง๐๐ ๐๐ก๐ง๐๐ฅ๐ ๐ฆ๐ฌ๐ฆ๐ง๐๐ !!!