Hard start, bad idle

:banghead: Dudes got a 95 Blazer w/ 4.3 starts hard, idels rough, service eng soon on , changed plugs, cap,roter, wires, 0.2 sensors goes down the road fine at 30 to 80 mph, but when i let off or stop it dies, also has new tranny. READY TO BURN IT !!!!!!! HELP!!!!!!!!!!!!!!!!!!!!!!!

get the codes scanned and is this a tbi or cpi?

With no mention of the mileage, Have you checked your IAC or performed a throttle body cleaning?

:banghead: Dudes got a 95 Blazer w/ 4.3 starts hard, idels rough, service eng soon on , changed plugs, cap,roter, wires, 0.2 sensors goes down the road fine at 30 to 80 mph, but when i let off or stop it dies, also has new tranny. READY TO BURN IT !!!!!!! HELP!!!!!!!!!!!!!!!!!!!!!!!

Guess what, this problem can be fixed in about 15 mintes.

Get a new EGR valve gasket.

Remove the EGR valve and remove the carbon chunks blocking the valve open.

After spray the inside of the valve down with carb or throttle body cleaner and reinstall.

remove the positive and negative battery termainls for 15 minutes to clear the codes and it will run good as new.

Guess what, this problem can be fixed in about 15 mintes.

Get a new EGR valve gasket.

Remove the EGR valve and remove the carbon chunks blocking the valve open.

After spray the inside of the valve down with carb or throttle body cleaner and reinstall.

remove the positive and negative battery termainls for 15 minutes to clear the codes and it will run good as new.
:rofl: I did this before i came back on, that was the problem, THANKS DUDE :bigthumb: I also found out they sell a gasket with a screen in it to prevent this problem.

Don't use the gasket with the screen, you WANT to ge the cabon out of your intake so just use a standard gasket.