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Discussion Starter #1
Hi, I need a some help with my problem. (P2097- Post Catalytic Fuel Trim System Too Rich Bank1)
I try to change a few stuff:
SPark plugs OEM
Oxygen sensor NTK
OEM air filter
PCV valve
I delete a code and after 50 miles car start shacking for while( i change a gear transmision positon to N ) and
car stop. After anoter 15 miles check engine show up with same code.
Do you have any suggestion what can be worth to check or change?

also i checked harness, check poor electrical connection ,Intake air leaks and Exhaust leaks

:surprise:frown:frown
 

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Discussion Starter #4
Thank you for reply. second
o2 have a different code and cat too. Can i asked what is MAF? and how i can check hi presser fuel? THX
 

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Discussion Starter #7
nothing working....

I try everything. i think so.
sombody can help me with this?? I need good profiesonalit in NJ?

thanks for any good advise
 

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I try everything. i think so.
sombody can help me with this?? I need good profiesonalit in NJ?

thanks for any good advise
I sent you a private message with the name, address, and telephone number of a good shop in New Jersey that does quality work at fair prices.
 

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Discussion Starter #9
Okey, Finally I change a Dealer and find to right person.
My problem it was a old Software. Any equipment and parts was bad.
Stupid soft??!?
Car start working much more smooth and better. AVG. Used Gas goes up to 35 mpg
So so far I am happy. Don't go to far to replaced any parts find first a reason!!
 
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DULINA1983
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