HELP!!! 90/90 change gone awry??
04-20-2007, 07:55 PM
#62
Banned
iTrader: (9)
Join Date: Nov 2006
Location: Houston
Posts: 671
Likes: 0
Received 0 Likes
on
0 Posts
It just sounds like a huge vacuum leak somewhere. The best thing I can say is take it off and inspect all the gaskets and put back on. Makes sure all sensors get plugged back in. You should also go ahead and get it tuned.
04-21-2007, 12:19 AM
#65
On The Tree
iTrader: (2)
Join Date: Apr 2007
Location: EAST LA Fooo!!
Posts: 103
Likes: 0
Received 0 Likes
on
0 Posts
Would it be a problem if the intake is touching the front coolant lines? because mine is!!! i bent it allitle to get the intake to sit but i didnt want to bend it to much! know the intake is on there correctly and there are no problems with leaks but will the heat of the coolant lines burn a hole in my intake?
04-21-2007, 07:15 AM
#66
Originally Posted by SSmoked!
Would it be a problem if the intake is touching the front coolant lines? because mine is!!! i bent it allitle to get the intake to sit but i didnt want to bend it to much! know the intake is on there correctly and there are no problems with leaks but will the heat of the coolant lines burn a hole in my intake?
04-21-2007, 07:36 AM
#67
Originally Posted by SSmoked!
Would it be a problem if the intake is touching the front coolant lines? because mine is!!! i bent it allitle to get the intake to sit but i didnt want to bend it to much! know the intake is on there correctly and there are no problems with leaks but will the heat of the coolant lines burn a hole in my intake?
04-22-2007, 12:03 PM
#68
TECH Apprentice
Thread Starter
iTrader: (2)
Join Date: Aug 2005
Location: Paxs River, MD
Posts: 335
Likes: 0
Received 0 Likes
on
0 Posts
fix one problem to find another?? Ok, it's back to stock again and all is well. She's running like a champ, so I would have to say it's a tune. I don't know about other A4's but mine didn't like the 90/90 at all. I do have one small problem: for some reason or another ASR isn't engaged nor will it engage. So I'm going to start a new post to see if anyone has any ideas. Seems like I disengaged the ASR while I was doing the swap!!! Oh and yes it was working fine before I started all this stuff.
04-22-2007, 05:13 PM
#69
TECH Apprentice
Thread Starter
iTrader: (2)
Join Date: Aug 2005
Location: Paxs River, MD
Posts: 335
Likes: 0
Received 0 Likes
on
0 Posts
well chit I lied It's running much better but I'm getting a huge surge every so often, (700 RPM up to 3500-3800) What the hell is going on? 
04-22-2007, 06:50 PM
#71
TECH Apprentice
Thread Starter
iTrader: (2)
Join Date: Aug 2005
Location: Paxs River, MD
Posts: 335
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by vettenuts
Sure sounds like you have a vacuum leak somewhere. Were there any vacuum lines you worked near? Some will dry with age and may have cracked. Is there any vacuum to the auto (not sure, I have a stick)?
04-23-2007, 08:50 AM
#73
TECH Apprentice
Thread Starter
iTrader: (2)
Join Date: Aug 2005
Location: Paxs River, MD
Posts: 335
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by 98Camarod
Someone said they had an idle surging problem and it was the map sensor that was bad. I'm having an idle surging problem now and I'm looking to see what everyone has done to fix them. I dont know if that helps or not.
04-29-2007, 05:54 PM
#76
TECH Apprentice
Thread Starter
iTrader: (2)
Join Date: Aug 2005
Location: Paxs River, MD
Posts: 335
Likes: 0
Received 0 Likes
on
0 Posts
Well I finally found out what it was one of the wires was pulled out on the MAP plugs? I bought one off of ebay just waiting now. Post up after it put back together!!!
04-30-2007, 12:27 AM
#78
TECH Apprentice
Thread Starter
iTrader: (2)
Join Date: Aug 2005
Location: Paxs River, MD
Posts: 335
Likes: 0
Received 0 Likes
on
0 Posts
I'm going to wait I have the Heads/Cam package now with LS7 lifters, new timing chain, new ported oil pump, and getting 30 svo injectors, My install/tuning date is the 30th May in VA.
