why no egr, maf, o2 sensor?
Originally Posted by Thule
looks like an ls6 intake to me
i am 100 % sure i have looked up and down the exhaust and had my cosin look to incase i missed them.
and the egr is not hooked up to anything, can i take it off?
and the egr is not hooked up to anything, can i take it off?
Originally Posted by Thule
the crossover pipe beetwean the heads is diffirent from the stock one that was on my 98 car,
and the EGR valve is still there
and the EGR valve is still there
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Originally Posted by ls1adamls1
yeah it goes in to the intake but its not hooked up to the exhaust. it has a blocking plate.
Hey dood, that picture shows the EGR is hooked up to the header. Whether or not the EGR is still programmed in and functioning I dont know. I think what your looking at is the block off for the AIR system, which it kinda doesn't look like you have on there. Its also a component commonly pulled out.
the egr goes into the top of the intake right? then goes to a part thats connected to the pass side head, and then goes to the headers? it is not connected to the headers, if you look at the pic the tude is past the header pipe with a block off plate.
Ya one hose goes to the the top of the intake, then to the valve, then another hose goes to the header. Are you saying that that the hose that should go to the header has a block off plate? Becasuse it looks like the hose is still bolted on to something. Does the header have the provisions for an EGR?
Now if you dont have a MAF and you dont have o2's, then you have to be running on an SD tune, but what Im not sure of is if an SD tune eliminates the EGR. However I dont understand why if theres an SD tune in it, the EGR wouldnt have been deleted. Of course it kinda sounds like this car was thrown back together so I dont know.
Try this, disconnect the EGR just by the wires, and drive the car around for a day and see if you get a check engine light. If you dont then its been programmed out and it can be yanked for sure. If the light does pop up then you have to program it out or at least leave it plugged in to the valve, but you can still unplug the hose from the intake and block it off.
I dont know what you guys see that makes you think its an LS6 intake, but get us the casting number off of the intake so we can figure out if it is an LS6 or not.
Now if you dont have a MAF and you dont have o2's, then you have to be running on an SD tune, but what Im not sure of is if an SD tune eliminates the EGR. However I dont understand why if theres an SD tune in it, the EGR wouldnt have been deleted. Of course it kinda sounds like this car was thrown back together so I dont know.
Try this, disconnect the EGR just by the wires, and drive the car around for a day and see if you get a check engine light. If you dont then its been programmed out and it can be yanked for sure. If the light does pop up then you have to program it out or at least leave it plugged in to the valve, but you can still unplug the hose from the intake and block it off.
I dont know what you guys see that makes you think its an LS6 intake, but get us the casting number off of the intake so we can figure out if it is an LS6 or not.
yeah the tube that goes down to the header is blocked off. i know what your looking at, its the bolts that hole the blockoff plate on.
there are no provisions for an egr on the headers.
the numbers on the intake are.....12560688 and the heads are 853 heads
there are no provisions for an egr on the headers.
the numbers on the intake are.....12560688 and the heads are 853 heads
Originally Posted by ls1adamls1
yeah the tube that goes down to the header is blocked off. i know what your looking at, its the bolts that hole the blockoff plate on.
there are no provisions for an egr on the headers.
the numbers on the intake are.....12560688 and the heads are 853 heads
there are no provisions for an egr on the headers.
the numbers on the intake are.....12560688 and the heads are 853 heads
