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2003 Nissan Altima - Page 7 Questions & Answers
What would cause the car to stall out while driving and know service light came on
What engine code are you receiving? I would check the camshaft position sensors, there are 2. Also have the MAPS sensor tested. Do you have a stock airfilter or an oilbased aftermarket one? My MAPS fouled out when the aftermarket oil filter seaped into the sensor. Also test the fuel injector pressure to ensure proper fuel flow. Some models had an issue with the fuel pump.
My 03 Nissan Altima wont get over 2500 rpms
first check your fuel system, replace fuel filter, also check your fuel pressure regulator on your fuel rail it may be leaking internally if ok check your fuel pump operation. if your fuel system is ok then check for a restricted catalytic converter its a common fault I encounter with them. if that to checks out ok then have the ecm scanned by a shop or the dealer could be a faulty engine speed sensor or crank or cam sensor
Where are the radio display fuses
The fuses are actually one fuse which are related to one circuit. the radio fuse in the fuse box inside the car on thhe left hand side about knee level.
Bad mapsensor
MAF sensor located under hood on driver's side on air intake between air filter and intake.
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