'93 Blazer...Can I hang out with yall??

[lesterl]

It could, have had it happen before, can cause a major hesitation resulting in it dying....

 

[07burb]

My guess is on your egr valve needing replace but you can check the code without a reader.

Ok so it's showing 32. Does anyone know what code this is? Thanks

EGR..... Get an AC DELCO or DELPHI unit ONLY, any POS parts store one will make it run worse or not at all.....

Man I'm good!

...and ditto on AC Delco or Delphi

 

[EGaskamp]

Thank you!! I out on a new fuel filter, changed the oil, and tried to take the EGR off to try and clean, but due to my limited array of wrenches now, I was unable to get it off. I did clean the shaft That goes from the actuator to the valve. I also found that the valve in the air cleaner that switches the flap to manifold air when cold, was stuck in that position,drawing hot air all the time so I fixed that. I drove it enough to get up to temp and it was night and day difference, just from those things I did. No hesitation at all when starting off, hot or cold! I'm still going to replace the entire EGR but something helped! lol

Thanks for all the help!