Injector question
Thread Starter
Intermediate
Joined: Apr 2021
Posts: 38
Likes: 7
From: Mason, Ohio
Injector question
checked injectors with multimeter and got readings of 17.3 which I understand is good. However, checked again a couple of times and getting readings on some of 28, 20.9 etc. I am having an idle/running issue and believe after checking other components injectors must be the issue. Very nice 1991 L98 and service records show new injectors installed in 2010 with 47000 miles I now have 58000 miles in 2023. New fuel pump, ignition module, dist cap, rotor and coil and plugs look ok.. Cant find any info on high olm readings on injectors just low readings.
Melting Slicks
Joined: Aug 2011
Posts: 2,844
Likes: 176
If they’re the gray body multecs you will see 15.5-16.5 really don’t want more than .5 between injectors. Measure cold and engine warmed up. Southbay fuel injectors has delphi 22#hr a better replacement than there D3 injectors that tend to run lean without tuning.
