2009 Nissan Altima Problem Reports

Newest 2009 Nissan Altima Problem Reports

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The engine may stall at times due to a failed crankshaft position sensor and/or camshaft position sensor, These sensors can fail intermittently as they warm with the engine. Sensors on certain models have been recalled by Nissan and will be replaced as necessary. Please visit our recall section for this model to see if your vehicle is covered by this recall.

Welds on the catalytic converter heat shield can corrode causing a rattle during acceleration and possibly causing Check Engine Light illumination. The common repair for this issue is replacement of the damaged catalytic converter.

I bought car used 6 weeks ago. After heavy rains I came out and found standing water on the drivers floor mat( I have the hard duratech mats) Water was dripping from the dash and A pillar. The headliner was soaked at the top of the A pillar. I recognized it as a sunroof leak. I researched online and found numerous complaints with dealer denials of an issue. I also found the following helpful advice.
The sunroof drain is a clear plast...

The Camshaft position sensor can leak oil into its electrical connector causing the Check Engine light to illuminate. The engine may also stall intermittently as a result.

Crankshaft and camshaft position sensors can leak oil into the connector causing Check Engine Light illumination. The engine may also stall as a result. Leaking sensors should be replaced. Certain 2002 models were recalled for a separate camshaft and crankshaft sensor issue. For more information on the recall please click here»

The thermostat may become stuck closed, causing an overheating condition. Replacement of the thermostat will be required to correct this concern.

The AC system may blow warm air due to refrigerant loss caused by a leaking low pressure AC hose. These hoses commonly develop a leak at the hose crimp connection.

The front struts can wear prematurely and create a knocking noise when driving over bumps.

The engine mount on the right side can wear prematurely and cause excessive engine movement.

Screws inside the intake manifold can become loose causing internal engine damage if they fall out completely. Our technicians report that using a strong thread locker on the power valve butterfly screws can help prevent them from becoming loose.

The catalytic converter closest to the cylinder head can fail causing illumination of the Check Engine Light. Prompt repair of this problem is recommended because the catalyst material can be sucked into the engine and cause internal damage.

The electronic throttle actuator (throttle body) can fail causing a loss of power and illumination of the Check Engine Light.

The external seal on the engine oil cooler can fail and create an oil leak.