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My 1999 Camaro 3.8 V-6 check engine light came on,and the ...
Sent to Car Experts August 12 10:42 PM

My 1999 Camaro 3.8 V-6 check engine light came on,and the car was running bad. I pulled the code(s). And they came up P1133 and P1153 . Both O2 sensors have been replaced. What could be wrong?

 

Optional Information:
1999 Chevrolet Camaro 3.8 V-6

Already Tried:
New cat converter Bank 1 and 2 O2 sensors Rebuilt computer

Customer (name blocked for privacy)
Status:  Closed   Value: $9
Answer
August 12 11:09 PM (27 minutes and 39 seconds later)
         
REPLIEDCheck Mark
Greetings! I would rec to check fuel pressure. Fuel injected cars are very fuel pressure sensitive. If fuel pressure is low it can flag these lean codes. Fuel pressure is very important and must be within specifications! U can get a fuel pressure gauge at a local auto parts store for cheap. Good luck let me know.
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AMEDEE -- ASE MASTER TECH -- 98% Positive Feedback on 1130 Car Accepts
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Reply
August 12 11:25 PM (16 minutes and 6 seconds later)
         
Reply to amedee's Post: It was checked and was good. anything else?
Customer (name blocked for privacy)
Answer
August 12 11:33 PM (7 minutes and 17 seconds later)
         
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AMEDEE -- ASE MASTER TECH -- 98% Positive Feedback on 1130 Car Accepts
ADVANCED LEVEL SPECIALIST
Answer
August 13 2:04 PM (14 hours and 31 minutes and 34 seconds later)
         
ACCEPTEDCheck Mark
I work very hard to get u correct answers and to save u money. If this has helped in anyway, by fixing the problem, or even by narrowing the problem down, please hit the accept button. If my answer is unclear or if u need more info, dont be afraid to ask. Thanks!
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AMEDEE -- ASE MASTER TECH -- 98% Positive Feedback on 1130 Car Accepts
ADVANCED LEVEL SPECIALIST
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