vicki 5/17/2010

1995 Chrysler Cirrus LXi 6Cyl2.5L - Engine

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the engine is not working well

ill be driving and than ill barely step on the gas and the rpm goes all the way up to like 8 and than the car does not go any faster always having to pull over and restart the car

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  Nissan Technical Advisor 10/14/2010

  Probably you have a bad fuel pressure regulator and it's best to have it checked, and if replacement is needed. Or, your oxygen sensor is giving a lean mixture input to the ECU resulting to pump an increased fuel mixture to the combustion. It is also possible that your air filter is blocked; restraining sufficient air flow to the combustion, and thus it causes a rich mixture. Check also your catalytic converter it may be choked resulting for increased backpressure that can strangle engine performance, particularly at highway speeds. Fuel economy may also be down.

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