As part of the job to replace my thermostat, the intake had to come apart, and thought i would give it all a good clean out. There was loads of carbon build up, quite sticky like tar. Im thinking about taking the intake manifold off and doing the same. Not a job i want to repeat down the line.
This is the entry to the manifold:
![IRp60Lf.jpg]( "IRp60Lf.jpg")
EGR Valve:
![5bM7EwN.jpg]( "5bM7EwN.jpg")
![vaMeeIQ.jpg]( "vaMeeIQ.jpg")
After:
![iWfLchQ.jpg]( "iWfLchQ.jpg")
Butterfly valve:
![JQOccwu.jpg]( "JQOccwu.jpg")
![WqcTfTJ.jpg]( "WqcTfTJ.jpg")
After:
![WzaN57r.jpg]( "WzaN57r.jpg")
![v2NqpUk.jpg]( "v2NqpUk.jpg")
This is the entry to the manifold:
EGR Valve:
After:
Butterfly valve:
After:
