Question about 2003 Oldsmobile Alero

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How to replace starter on 2003 alero oldsmobile 2.2

Posted by Anonymous on


6 Suggested Answers

  • 2 Answers

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Posted on Jan 02, 2017

GM Elec
  • 1000 Answers

SOURCE: Where is the fuel pressure regulator on a 2003 oldsmobile alero?

There are 2 fuel lines connecting to the fuel injector rail. The larger line is the pressure line and the smaller line is the return line. The smaller line attaches to the fuel pressure regulator. You will notice that the regulator also has a vacuum line attached to it. If you are planning on changing it your self, let me know. There is a specific way to change it for safety reasons.
Let me know.

Posted on Mar 10, 2009

  • 9 Answers

SOURCE: 2003 Oldsmobile Alero Thermostat/Fan Trouble

they should turn on at about 213 orbetween 200 and 215 dont let it go over 230 if so please turn off

Posted on Apr 09, 2009

  • 401 Answers

SOURCE: We need to reset the computer on a 2003 Oldsmobile Alero

HI there if the scan tool you are using will not reprogram the theft module the try the 10 min relearn

  1. Turn ON the ignition, with the engine OFF.
  2. Attempt to start the engine, then release the key to ON (vehicle will not start).
  3. Observe the SECURITY telltale, after approximately 10 minutes the telltale will turn OFF.
  4. Turn OFF the ignition, and wait 5 seconds.
  5. The vehicle is now ready to relearn the Passlock™ Sensor Data Code and/or passwords on the next ignition switch transition from OFF to CRANK. Important: The vehicle learns the Passlock™ Sensor Data Code and/or password on the next ignition switch transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle.
  6. Start the engine. The vehicle has now learned the Passlock™ Sensor Data Code and/or password.
  7. With a scan tool, clear any DTCs if needed. History DTCs will self clear after 100 ignition cycles

Posted on May 03, 2009

  • 8 Answers

SOURCE: how do i find a trans stick on a 2003 oldsmobile alero?

There's no "stick". the way to check the trans fluid is by locating a cover cap on top of the transmission casin on the driver side of the vehicle, after opening it dip one of your fingers into it. If you feel the fluid or your fingertip gets wet no need to add.. Good luck

Posted on May 13, 2009

  • 109 Answers

SOURCE: Where is starter located on 2003 Oldsmobile Alero?

Below the intake manifold front of engine

Posted on Jun 23, 2009

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1 Answer

2003 oldsmobile Alero Put new lock and cylinder in and car still won't turn over

I don't have anything to go by in regards to your vehicles history. The main items to check are Fuse and relay (are they in good working condition?), the Battery (load test, 12.6volts before the test and won't drop below 10.5 during the test), the Battery cables (tight and free from corrosion and frayed strands), the Motor (free from corrosion between it and the ground cable and the starter), the starter (bench test), and the ignition switch (worn or loose connections). Besides the mew lock and cylinder, what have you tested and replaced? What is the repair and maintenance history? Please write back with more information and I will do my best to help, good luck.

Mar 30, 2014 | 2003 Oldsmobile Alero

1 Answer

How to replace crankshaft sensor on olds alero 2.2 2003

It,s on the side of the engine, cleverly hidden behind the starter. disconnect your battery, then remove the starter. the sensor is behind it, held in by one bolt. if you buy your new one first, it will help you identify the one in the engine.sometimes the will rotate in the hole, but won't like to pull out. pry gently, and stick with it. it will come out . install new sensor, reinstall starter, and your all set. good luck!

Dec 30, 2010 | 2003 Oldsmobile Alero

1 Answer

Oil all over the undercarraige... looks like a starter next to where the oil's coming from. It's a 2003 Alero front wheel drive, 4 cylinder. Is the main seal as close the the starter as it looks?

I don't think it is the main seal, it sounds more like the power steering pump. Are any of the reservoirs up top empty? Coolant? Brake fluid? Rocker cover gasket leaking>? Did you check the oil? Check this stuff out, and sorry to have to show you the web site. But , you would not believe the complaints. Hope this helps.

Jun 04, 2010 | 2003 Oldsmobile Alero

1 Answer

How do i replace a knock sensor?

there is two places were might be the knocking sensor mount , one might be over the main axle motor near the long belt at the front face of engine second might be when the engine and shift boxes been mount over the starter zone , but the problem you have show might be the valve or the knocking axle

May 23, 2010 | 2003 Oldsmobile Alero

1 Answer

Spark plug location on 2003 Alero 4 cylinder

For the 2003 Oldsmobile Alero 2.2L DOHC 4-Cylinder:
Firing Order:

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at!

Mar 28, 2010 | 2003 Oldsmobile Alero

1 Answer

Where is starter located on 2003 Oldsmobile Alero?

Below the intake manifold front of engine

Jun 23, 2009 | 2002 Oldsmobile Alero

1 Answer



Jun 16, 2009 | 1999 Oldsmobile Alero

3 Answers

Cruise control switch won't work on a 2003 Alero

if it worked before i would chk. the fuse, there will be one for it, but if its blowen something made it do it. i would replace it, and if it blows again, you will have to find the cause, could be switch.

Jan 27, 2009 | 2003 Oldsmobile Alero

2 Answers

2003 Alero dash lights out temporarily

a posible BCM problem. take to shop and have tested...
BCM= body control modual

Nov 06, 2008 | 2003 Oldsmobile Alero

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