https://blazerforum.com/forum/tech-articles-diy-29/diy-fuel-pressure-regulator-blazer-4-3l-cpi-engine-37510/

 

thanx im getting all the parts n tools together to do it on Tues ill let you know how it goes

 

thanks very much for the help changed the FPR had a lill gas in there when i opens it up and the passenger side was very clean now she runs like a champ now its time to get a lift n buff up the suspension thanks again

 

Awesome! Glad you got it fixed.