leak in fuel meter body or injectors C.S.I.?

[sierrablues]

 

Ive had this problem before,several years ago.I took it to the dealer who says he needs to replace the injectors.i had replaced the regulator and injector set before.(C.S.I.)Now i cant get plates because its showing rich on both banks.Can i remove the plenum and reconnect the fuel line and put the injectors under pressure to check for leaks or should i just replace the injector set again?Do the injectors usually leak or does the fuel meter body leak around them?The first time i had it apart there was a wet spot under the fuel meter body on the intake.Im told this is a common problem.Does anybody have experience with this one? Thanks in advance. Ed

[Colorado Kid]

You can try chemical warfare to try to get everything unsticking, but you're probably in for a new spider. I don't recognize the acronym you're using (C.S.I.), but I'm assuming your talking about what I call CPI, the system on my '96 Vortec 5000.

[sierrablues]

ordered injectors and fuel meter body....replaced injectors and regulator 2 years ago but it was running rough then,runs pretty good now but wont pass e check....too rich both banks....this is common i understand