Lean on Bank 1
01-16-2007, 11:53 PM
#11
12 Second Truck Club
iTrader: (7)
Join Date: Jun 2006
Location: colorado above 6000 ft.
Posts: 2,093
Likes: 0
Received 0 Likes
on
0 Posts
Ive had problems with a dirty MAF in some other cars ive had, threw left bank lean codes alot. I think they make a MAF cleaner in a spray can now, I used to use electric motor cleaner from the autoparts store.
01-17-2007, 11:18 AM
#12
Teching In
Thread Starter
Join Date: Feb 2006
Location: Bellevue NE
Posts: 44
Likes: 0
Received 0 Likes
on
0 Posts
I am just going to replace the gasket, but for anyone having the intake manifold issue and wants to try to re-torque it:
Make sure you do the below when the motor is cold...
1. Loosen the bolts (out to finger tight)
2. Starting at the middle of the intake on the drivers side; torque to 44 inch pounds in a circular patten (similar to the torque sequence on heads).
3. Starting at the same position torque again to 89 inch pounds.
4. Start and let the engine come to full temp
5. Allow engine to cool
6. Check the torque on intake bolts (89 inch pounds)
Hope this helps...
Chris
Make sure you do the below when the motor is cold...
1. Loosen the bolts (out to finger tight)
2. Starting at the middle of the intake on the drivers side; torque to 44 inch pounds in a circular patten (similar to the torque sequence on heads).
3. Starting at the same position torque again to 89 inch pounds.
4. Start and let the engine come to full temp
5. Allow engine to cool
6. Check the torque on intake bolts (89 inch pounds)
Hope this helps...
Chris
Thread
Thread Starter
Forum
Replies
Last Post
