Testing & cleaning injectors off the vehical

[motorover]

1995 RRC 4.2 Is there a way to test and clean them off the truck? Thanks.

 

[az_max]

my local NAPA can clean them, not sure if they have a flow/bench tester.

 

[ptschram]

I have in the past rigged up a fuel pump, fuel rail, momentary switch and battery charger to test them to pick those that leaked the least.

There are some examples of some cool set-ups online if you search.

IMO-the benefit is to pull out those that leak and to compare flow patterns to pick the bext of the batch.

 

[singingcamel]

I'd take them to a shop and have them cleaned and checked. I have a Diesel shop that checks mine..I'm sure thers someone near that could bench test them.