Oldsmobile Alero - Answered Questions & Fixed Issues

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Where is the air conditioner low pressure switch on an oldsmobile alero

It's located above the cooling fan, over the AC condensor. See the attached photo. screenshot 2024-03-05 133458-undefined-undefined-0.jpg
3/5/2024 9:35:47 PM • 2001 Oldsmobile... • Answered on Mar 05, 2024 • 343 views
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2001 Oldsmobile Alero. How to change the head gasket on it please?

Can I replace a head gasket myself? Head gasket replacement is not a job for the average do-it-yourselfer. While a head gasket expiring due to old age is rare, it usually means everything else is worn out to the point of replacement as well. Cracking the head off the engine and peering inside may reveal that everything else got fully cooked, too. https://www.google.com/search?q=2001+oldsmobile+alero+replace+head+gasket and here for head gasket and cylinder head bolts https://www.google.com/search?q=2001+oldsmobile+alero+head+gasket+replacement If you have a leak or crack , you might consider this fix.

Wondarweld Professional cooling system repair ' Holts

Holt Lloyd https://www.holtsauto.com > ... > Driveway DIY Holts Wondarweld is a professional cooling system repair product that's designed to fix small cracks and holes in the cylinder head, engine block and head ... ...
11/15/2023 10:14:44 PM • 2001 Oldsmobile... • Answered on Nov 15, 2023 • 30 views
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Low tire pressure light on 1999 oldsmoblie Alero

The TPS sensor may be dirty or defective...be sure all tires are above 33 psi...
9/11/2023 6:27:02 PM • 1999 Oldsmobile... • Answered on Sep 11, 2023 • 264 views
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Oldsmobile alero resetting low tire pressure

when you open the drivers side door you need to remove a panel door that will allow you to access the fuse box locate the the red button to the left side and press it a couple of times until you see your tire light flash after it starts to flash hold it in for a couple of seconds and you will hear a chime 4 times and you light will be reset you need to have your key turned on but not running to be able to do this.
9/10/2023 6:15:24 PM • 2002 Oldsmobile... • Answered on Sep 10, 2023 • 3,104 views
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2004 Oldsmobile Alero 2.2 Ecotec. Where is the location of the camshaft position sensor on it please?

Question edited for clarity. Question moved to model category. Check out the videos, links and images. https://www.google.com/search?q=2004+Oldsmobile+Alero+2.2+Ecotec.+the+location+of+the+camshaft+position+sensor ..
7/7/2023 4:32:11 AM • 2004 Oldsmobile... • Answered on Jul 07, 2023 • 57 views
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2001 alero fuse number for brake lights?

On this website you find fuse box diagram to Oldsmobile Alert (2001) https://www.autogenius.info/oldsmobile-alero-2001-fuse-box-diagram/
6/17/2023 9:32:42 PM • 2001 Oldsmobile... • Answered on Jun 17, 2023 • 146 views
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Removing stubborn shifter knob Oldsmobile alero

If the plastic plunger inside the stalk split, you will need to replace the entire shifter.
4/26/2023 10:46:19 PM • 2004 Oldsmobile... • Answered on Apr 26, 2023 • 149 views
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2004 Oldsmobile Alero. Does the 2004 transmission fit a 2002 model please?

Question edited for a lot more clarity and remove that bad abbreviation of 'transmission'. Question moved to model category. There are three types of transmission Transmission 5-Speed Getrag F23 manual 4-speed 4T40-E automatic 4-speed 4T45-E automatic But the years are good 1999-2004 3.4 L LA1 V6 https://en.wikipedia.org/wiki/Oldsmobile_Alero ..
4/1/2023 3:32:25 AM • 2002 Oldsmobile... • Answered on Apr 01, 2023 • 34 views
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I have a 2001 Oldsmobile Alero 3.4L automatic..

Have you checked the PCL in the car? Like the computer of the car? You might need to tow it to an autozone or somewhere similar and have it checked.
2/11/2023 8:21:19 PM • 2001 Oldsmobile... • Answered on Feb 11, 2023 • 37 views
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Can i disable my security system in my 2001 olds alero

My security light isn't blinking even after the 30 min relearn it's just stays red?
12/11/2022 7:29:50 PM • 2001 Oldsmobile... • Answered on Dec 11, 2022 • 288 views
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2004 Oldsmobile Alero. How do you check the fuel pump on it please?

  1. WELL TO GET FUEL YOU MUST CRANK AND TEST PRESSURE TO SPEC, NOT TOLD ENGINE DEAD, (ESP DAY)
  2. BLOWN FUSES
  3. ECU SEES SPARK ERROR MAX AND CUTS FUEL DEAD!!!!
  4. SCAN THE PCM,FORGET THAT, ? OOPS, NEVER GOOD THAT.
  5. FUEL PUMP RELAY BAD.
  6. WIRES FRONT TO REAR, RELAY TO PUMP BAD (RUSTY CONN)
  7. BAD PUMP.
  8. FUEL PUMP REGULATOR VALVE STUCK WIDE OPEN, HAPPENS. SEND ALL FUEL TO THE RETURN LINE.
11/9/2022 8:54:28 PM • 2004 Oldsmobile... • Answered on Nov 09, 2022 • 58 views
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Have a 2000 Olds Alero, i will be driving down the road the car will be fine it will start jerking rpms go up and down it will shut down i pull over sit for 10-20 minutes starts up drives fine until i

don't spend money guessing have the fault codes read first then fix what is indicated could be an EVAP problem not venting the tank could be a camshaft position sensor could e a failed cat converter locking the exhaust
11/5/2022 9:57:10 PM • 2000 Oldsmobile... • Answered on Nov 05, 2022 • 224 views
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2001 Oldsmobile alero charcoal canister location

The canister is located in the space between rear end and fuel tank, just above it is the fuel filter as well,easy fix
10/2/2022 11:02:29 AM • 2001 Oldsmobile... • Answered on Oct 02, 2022 • 805 views
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2000 Oldsmobile Alero. Locating the temperature Sensor.

Question edited for clarity, year make model in that order and first. Question moved to category. All in the link, videos and images. https://www.google.com/search?q=2000+oldsmobile+alero+temperature+sensor+location ...
8/21/2022 1:54:28 AM • 2000 Oldsmobile... • Answered on Aug 21, 2022 • 54 views
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2003 Oldsmobile Alero starts and then dies. I've put new crankshaft sensor in it and fuel filter. Battery is good and the fuel pump is working. The security light isn't on, what else could it be?

Question edited for clarity and typos. Question moved to model category. It is a known issue. Fuel pumps can work, but not provide enough pressure, so you need to test with a pressure gauge. There is also a Pressure Regulator. Have a read of this. https://www.justanswer.com/oldsmobile/6cz1n-oldsmobile-alero-olds-alero-starts-dies.html Lots more here https://www.google.com/search?q=2003+Oldsmobile+Alero+starts+and+then+dies You may need an auto electrician with a pro grade scan tool computer. ..
8/9/2022 4:48:30 PM • 2003 Oldsmobile... • Answered on Aug 09, 2022 • 205 views
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Where is the orifice tube in a 2002 Oldsmobile Alero 2.2 please?

no problem told at all, surely not lookin for fun and kicks? EGR Orifice, AC expansion valve orifice. or what tell what it does, or the problem told 2.2Liter, L61 engine. I think you meant this. for HVAC AC cooling problems. air conditioning, is located at the evaporator core close by. Expansion (Orifice) Tube Replacement the service manual covers this, see my last link EGR on some it is in the rusty exhaust pipe just to the rear of the main EGR valve. manuals https://eautorepair.net/Marketing/Default.asp
8/6/2022 6:50:56 PM • 2002 Oldsmobile... • Answered on Aug 06, 2022 • 125 views
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Abs and power steering

Hey check wheel bearings. I was told that this is a sign that they are going bad. or there is a wire runs to the back of the wheel that may short out.
6/30/2022 3:47:53 PM • 2002 Oldsmobile... • Answered on Jun 30, 2022 • 300 views
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2004 Oldsmobile Alero 3.4 L dies only after it gets warm and will not restart till cool.

For issues like this you need an auto-electrician with a pro grade scan tool computer. It can record exactly what happens at the moment it cuts out. From there you work out what is at fault and what needs changing. Likely to be a sensor.
5/15/2022 4:22:42 PM • 2004 Oldsmobile... • Answered on May 15, 2022 • 31 views
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2002 Oldsmobile Alero. Clutch slave cylinder replacement details please.

Question edited for clarity and spelling. Question moved to sub category. Parts and videos. https://www.google.com/search?q=2002+Oldsmobile+Alero.+Clutch+slave+cylinder+replacement ..
3/16/2022 5:50:33 AM • Oldsmobile Alero... • Answered on Mar 16, 2022 • 90 views
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