95 exploder

[Far Darrig]

Having issues with my 95 exploder.
Using the cel method I am getting code 332. Egr not functioning properly.

A little back history.
back in may someone drained the oil out of my truck. Not sure who I pissed off but that's beside the point. Once I realized my oil gage was working properly I checked the oil. Yes I check it at least once a week. Anyway I went ahead and serviced it. My problem is now it runs like its missing on a cylinder. Plugs and wires are perfect. Pretty sure I'm getting fire onall 6 cylinders. Not sure if the above are related or not but it all happened at the same time. Could I have a bad injector? Can I build a node tester out of a low voltage led to see if I'm getting a pulse on all injector plugs? This is not an intermentent problem. Its constant.
my worry about the oil issue is could I have destroyed cam lobes causing a valve not to open?

Any and all help and info is appreciated.
Far Darrig

 

[MtrJunkie]

I'd spark check all 6 cyl first since the code is a knock sensor and its a cheap and easy first test just to make sure I had fire on all 6. Then I'd compression test it to try and locate a specific cylinder. Last I'd leak down test that cylinder (since the plugs are out) to see what may be the issue.

Others have more experience here, but from what u describe, injectors would be last thing I'd check after the above.

 

[SoNic67]

Having issues with my 95 exploder.

Maybe because it's pissed because you call it "exploder"?

 

[Far Darrig]

I blow a lot of things up. It hauls explosives for me. That's where it gets its nickname.
Next time try being a little more productive with your posts.

 

[MtrJunkie]

I'd be upset if someone screwed with my truck, too. But I think Sonic was just being funny.

 

[Far Darrig]

Should have had some sort of emoticon. I cant recognize sarcasm in text. My apologies if that's the case.

Fyi I don't blow up stuff. I'm into fireworks and pyrotechnics. Everything I do goes boom.

Anyway. Ill check spark again, compression and leak test it and see what I get.
Got any idea of the psi I "should" be getting?

 

[SoNic67]

Ah, you were serious there in title?
The truck is called Explorer, so I figured that you tried a joke, and I replied as such.
The joke about Explorers-exploders is so old that, in 2014, your attempt to deflect it to "hauling explosives" is just sad.


Good luck anyway.

 

[MtrJunkie]

Its not so much a specific Psi as making sure they are all within ~10% of each other.

 

[Far Darrig]

Ah, you were serious there in title?
The truck is called Explorer, so I figured that you tried a joke, and I replied as such.
The joke about Explorers-exploders is so old that, in 2014, your attempt to deflect it to "hauling explosives" is just sad.


Good luck anyway.

I know how long they have been called that. I could care less how sad you think it is. I you have nothing better to actually add to this thread then have a nice day.....