realy ruf idle 95 blaz

[rochma3]

r u ready? ive done full tune up changed plugs wires cap rotor still ran bad so i changed the spider lookin fuel inj thingy cpi? put back together still the same the plugs get wet with fuel at idle but runs great after about 2000rpms the brakes dont feel right so im looking for vaccum leaks but cant find any ive also changed out the throttle pission sensor oh and the o2 sensors any helpfull advice would be greatly app ty

[rlith]

Did you change the nut kit when you replaced the CPI? Also pull the plenum and make sure your poppets are seated correctly and that you installed all the needed o-rings. Are your plugs gapped properly? Have you checked your pressure at the shrader valve? It should be 56-60 at start and 61-65 at idle/running... Check those things out...

[BlazerLT]

^^^What he said.

Also, check to see if your EGR is plugged open.

This would explain why it runs beter at over 2000rpms.

Chances are your EGR valve has a chunk of carbon in it.