Chasing OBD2 codes for inspection

[blue96]

Alright, sounds like a plan!

 

[blue96]

I will also inspect the EGR valve connector and possibly remove/clean out the valve itself..

 

[blue96]

Going to check these connections:

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[chevy_man]

Get it shipped from RockAuto. Around 270 for the Delphi unit.

Word


Best thing I've done to mine. Runs way smoother now. Although mine was running super rich with the poppets, they'd stick and just dump fuel. Plus, a set of fel-pro's and cap/rotor while you're in there doesn't hurt. The inside of my intake was dirty as a hookers ****** where the EGR and PCV are. 1/2 to 1" thick deposits. I'm sure it wouldn't hurt to clean yours out.


Have you checked around the air intake for leaks? The 0-ring around the top of the throttle body was shrunk and didn't seal anymore when I had mine apart.

 

[blue96]

I stopped in Advance Auto parts to have the alternator and battery checked. The alt is functioning well but the battery is toast.. Makes sense to me that sensors won't read properly if they aren't getting the correct amperage.


Add a battery to the list!!

 

[blue96]

Swapped in a new battery, replaced the PCV valve and replaced the positive battery terminal bolt.

No SES light today (so far)

 

[blue96]

and it's back on but without the stuttering and struggling like before...


Hmmm

 

[JonZ71]

batteries cause some strange stuff. have you got it scanned since the battery

 

[blue96]

Have not... Is this the correct operating temperature??

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[TruckinAin4Sissies]

Mine sits just below 210 (operating temp.).



-Truckin-