Car sputters after replacing vac lines - Need help!

[imapitbull]

yesturday i replaced the vacume line between the EGR valve and vacume madulator, also replaced the coolant line to the throttle body,and replaced the negative battery terminal, the vacume line was split so it had to be replaced.
THE problem is, is that the car ran fine before i did all this, now the car sputters, sounds like a miss fire, i checked all vacume lines there fine,i checked all plugs ,wires ,cap shit like that.
A friend of mine said that maybe its the EGR valve, that maybe it was bad before that i just didnt know cause the line was torn and it wasnt right from the get.
ANY IDEA'S??????????????????????????:1zhelp: :3d_frown:

 

[plaaya69]

Do you have any codes? Also I would recheck all of you vacume hoses because if you sad that this happen after you replaced all of these parts then you might of forgot something or something might not be connected right. And about the negative cable did you connect the wires right, one to the frame and one to the engine block? The coolant line would not cause this.

 

[Tire Shredder]

sounds like a vacuum leak. check all the lines again, make sure you didn't mix them up.

 

[imapitbull]

nope no codes,and today i check the vac lines and all seemed fine, i took for a ride today and it only did it upon acceleration,if u eased into it was fine until u goosed it,later in the day i took it for another ride and it was fine for about five minutes no problems then it started again,just now its worse, its doing it all the time even during idle.....

 

[cuel]

Try disconnecting the hose from the EGR. You didn't accidentally swap a coolant line for a vac. line?

 

[Nick M]

The repair manual will show you were all the lines go.

 

[CRE]

The EPC will help fill in the gaps and give you a better overall view.

http://www.cygnusx1.net/Supra/Library/EPC/291410/catalog.aspx?Figure=1708&Page=2

 

[imapitbull]

well i have checked everything, that i could think of ,that was suggested everything seemed fine, still was messed up though, anyways i took the car out today and no more problems drove fine i dont understand its like it never happened.....thank you for all of your help!!!!!!!!!!!!!!!!!!