I lost both bolts for EGR valve. Does anyone know what size and thread the bolts are to replace them. Can't drive Blazer until I can find replacement bolts.

1995 Chevy Blazer 4x4

if memory serves me correctly they are 10mm fine thread bolts. i think they are around 2-3 inches long.

I found one of the bolts and matched it up at Advanced Auto with a new bolt.

I don't use bolts anymore, I have threaded stud and nuts to tightenit down.

Hope you installed a new EGR gasket.

I don't use bolts anymore, I have threaded stud and nuts to tightenit down.

Hope you installed a new EGR gasket.

Sounds like you've had to replace the EGR a time or two. I've replaced mine once. What's the deal with these anyway. Why does everyone have trouble with them. My '95 Blazer appears to be smothering all the time. It's just sluggish. It runs ok out on the road but when it idles really sluggish. Any ideas. I can't wait to get rid of it. Thanks for any help.

You more than likely have a leaking CPI injector or a nut kit leak.

Do a search for it in the FAQ section.