13-04-2015, 03:16 PM
It's a cause of the pre-injection that is used to quieten combustion noise and pre-heat the cylinder before the main injection event.
Worn injectors tend to rattle more when it's active and go quiet when it turns off... It's not a problem as such, I've never seen an injector truly fail due to it, trying to rectify it will simply empty your bank balance and make them quiet again, from everything I've heard, there appears to be no performance/efficiency gain purely due to the rattling.
Worn injectors tend to rattle more when it's active and go quiet when it turns off... It's not a problem as such, I've never seen an injector truly fail due to it, trying to rectify it will simply empty your bank balance and make them quiet again, from everything I've heard, there appears to be no performance/efficiency gain purely due to the rattling.
