I sent my injectors off to

RC Engineering

to have them cleaned

here are the results

Before After
CC/MIN Spray
Pattern
CC/MIN Spray
Pattern
Injector #1 588.4 Poor 680.3 Excellent
Injector #2 656.7 Good 681.1 Excellent
11.6% difference
    

     
.1% difference
   
Injector #1 had a gain of 91.9 CC/Min  a 13.5% increase
Injector #2 had a gain of 24.4 CC/Min a 3.6% increase
I'm not sure which was front or rear, but I'm sure having them cleaned
is worth it, They look new, fresh paint
and at $24 each, anyone with 100k + miles should look at doing it.

 

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