Help needed shifting issues
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Driver School Candidate
Joined: Oct 2016
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From: california
Help needed shifting issues
ok so my 07 is350 is having a few issues. The check engine light & check vsc just came on and I scanned the car P0172 & 0175 came up.
banks 1&2 are running to rich so I change the filter and plugs reset the code and it was gone for about 2 days now its back.
I also have a problem with the car not moving when I step on the gas until I hit about 4000 rpm the car starts to roll but I have to really gas it to get it going which isn't healthy for the car
if anyone had these problems I would greatly appreciate some advice or a solution
banks 1&2 are running to rich so I change the filter and plugs reset the code and it was gone for about 2 days now its back.
I also have a problem with the car not moving when I step on the gas until I hit about 4000 rpm the car starts to roll but I have to really gas it to get it going which isn't healthy for the car
if anyone had these problems I would greatly appreciate some advice or a solution
Sounds like your trans is slipping. Definitely have it checked it out before you're broke down on the side of a road. Could just be the converter and not the trans; but I'd not know how to diagnosis which it would be unfortunately.
The MAF sensor is really the only thing that can cause those long term rich codes. I had the same codes and examined the MAF, which looked perfectly brand new and sparkling clean, I hosed it down with MAF cleaner and saw no improvement, the codes just kept coming back. Finally I replaced the expensive sensor and all was well.
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