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22/03/2022 2:04 pm
Topic starter
I have 2005 Nissan Sentra 1.8 that sometimes starts pretty rough i pinpointed it to it probably being a fuel delivery problem I replace the upflow 02 sensor the one in the engine bay and to helped a bit but to no avail the battery was changed and still the same problem what could other possibilities be?
2 Answers
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22/03/2022 2:29 pm
When is the last time the fuel filter and air filter were changed? Spark plugs?
My thoughts exactly. 17 years I'll bet.
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22/03/2022 2:09 pm
How many miles on the car?
It could be so many things. Do you experience it when the engine is warmed up or it is irrevelant to the engine temperature?
98k miles and air filter I changed it last year the fuel filter though might need changing