Quote:
Originally Posted by Frank Reiner
K:
1) Disconnect the return line at the Fuel Distributor (FD); attach a hose so that fuel can be discharged into a container. Return flow should be 1 liter in 30-45 seconds.
2) If insufficient flow, remove the inlet fitting at the FD, remove the screen & check it for clogging.
3) Yes, the injection nozzles do have ~40psi check valves, however, after sitting for a prolonged time they may be clogged. They can be cleaned.
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Thanks for that.
I had read about that fuel flow test but didn’t realise it was on the return.
I shall have to test this and check the screen
I had the injectors out and gave a blast with high pressure air and as it moved the fuel inside all had a clear even spray.
Thank you