Dealer Could not diagnose
03-03-2014, 05:26 PM
#21
Audiworld Junior Member
Thread Starter
Join Date: Dec 2011
Posts: 34
Likes: 0
Received 0 Likes
on
0 Posts
A8 Still at the Dealership
Sorry about the delay:
1. The car is still at the dealer and I do not know what the power issue was yet. I will supply the reason and potentially pay a winning party if their response is correct.
2. The car also had a low end misfire that was not detected by the dealer scan - but was due to a faulty vacuum switch that allowed engine oil into the vacuum/crankcase air system. It seems the dealer also wanted to BG the air intake and clean deposits from engine oil.
3. The low end misfire (continuous) was due in part to loose intake manifold hardware.
Hope this helps and please wait for FINAL solution.
1. The car is still at the dealer and I do not know what the power issue was yet. I will supply the reason and potentially pay a winning party if their response is correct.
2. The car also had a low end misfire that was not detected by the dealer scan - but was due to a faulty vacuum switch that allowed engine oil into the vacuum/crankcase air system. It seems the dealer also wanted to BG the air intake and clean deposits from engine oil.
3. The low end misfire (continuous) was due in part to loose intake manifold hardware.
Hope this helps and please wait for FINAL solution.
Thread
Thread Starter
Forum
Replies
Last Post
jtaitano
Q5/SQ5 MKI (8R) Discussion
12
11-18-2023 09:11 AM
ddaarr
Q7 MK 1 Discussion
9
04-09-2007 05:09 PM
javedikian
TT (Mk1) Discussion
12
02-25-2004 06:18 AM
Pancho225
TT (Mk1) Discussion
4
12-07-2001 12:13 PM
