Description of the defect
The random misfire DTC indicates multiple cylinders are misfiring or the PCM cannot identify which cylinder is misfiring.
List of elements that might trigger the appearance of this code
- Camshaft position sensor (CMP)
- Low fuel: less than 1/8 tank
- Stuck open EGR valve
- Blocked EGR passages
Some tricks to help us for the diagnosis of the failure
One or more EGR passages may be blocked or partially blocked. If this is the case the Misfire Detection Monitor will indicate the EGR port to check for possible blockage.
The Carbon Cleaning ?
Prevents maintenance on engine problems
Preventive engine cleaning enables you to restore engine parts rather than replacing them, thereby saving vehicle owners on costly parts, such as a new turbocharger ($ 1.350 – 3.100), catalytic converter ($ 600 – 2.000), DPF ($ 600 – 2.000) or EGR valve ($ 370 – 500).
These problems result mainly from poor combustion, which stifles the engine.
So before replacing your engine parts, try Carbon Cleaning. A dirty engine as the result of carbon deposits is the new threat to vehicle performance.
To schedule an appointment or additional information 1-888-794-8330