Both banks lean P0172 and P0174 stalls at idle
#1
Both banks lean P0172 and P0174 stalls at idle
I tried cleaning the mass air flow sensor twice, looked for a leak between the butterfly and the MAF, idle smoothes out when I spray carb cleaner under intake plenum on passenger side. Could it be a hose under there or the yellow oval plenum gaskets? maybe MAF bad?
#2
#3
#4
The following users liked this post:
drun (01-16-2012)
#5
#6
#7
Got it back together last night and drove it around the block. No more vacuum leaks/codes, but now I have a leaking injector at the rail. I bought new o-rings but the parts place only had 2 packs of 4, so I just replaced the bottoms, (gambled and lost). It's raining today so tomorrow I'll get back in there to replace $5 worth of parts...
Last edited by drun; 01-16-2012 at 04:31 PM.
Trending Topics
#9
Kudos to you!
Got it back together last night and drove it around the block. No more vacuum leaks/codes, but now I have a leaking injector at the rail. I bought new o-rings but the parts place only had 2 packs of 4, so I just replaced the bottoms, (gambled and lost). It's raining today so tomorrow I'll get back in there to replace $5 worth of parts...
#10
#11
Thread
Thread Starter
Forum
Replies
Last Post
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)