I am working on my friends 1985 Chevy caprice classic and I am cannot get vaccum diagrams, and emission control helps or hints other than changing the EGR valve and PCV valves in addition to the other well known fixes for emission control problems. I have replaced all vaccum lines but I fear I may have missed some. I am certain I have done the most common, well known things a person can do. I really need an emission control schematic, that includes specs. and troubleshooting. Thank You very Much if You can Help!!
2007-01-30
22:45:33
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3 answers
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asked by
RP2@AZ
1
in
Cars & Transportation
➔ Maintenance & Repairs