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Coolant Gauge Not Working Seal Of This Might Hurt


fairly significant
Typical Repair Cost:
No data
Average Mileage:
89,000 miles
Total Complaints:
3 complaints

Most Common Solutions:

  1. not sure (3 reports)
2001 Oldsmobile Alero accessories - interior problems

accessories - interior problem

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2001 Oldsmobile Alero Owner Comments

problem #3

Jan 012008

Alero GLS 3.4L V6

  • Automatic transmission
  • 87,000 miles


The gauge has worked off and on (mostly off) since the beginning of 2008. What made it worse, the cap for the overflow tank broke when I tried to open it to check the fluid level about six months later. I could see the average temp level slowly rising over the course fo a few months, but I couldn't get the broken piece of the cap off so that I could replace it. I finally got it replaced, but I think it was the EXTREME heat of low/no fluid that led to the gasket wearing out inside the intake manifold. ..

- , Mount Vernon, NY, USA

problem #2

Nov 102008

Alero 4 Door 3.4L V6

  • Automatic transmission
  • 109,000 miles

2001 olds. alero --temp gauge went to 0 then check eng light came on with code that shows low thermostat temp--changed the temp sensor and reset the light--a few days later same thing occurred but when the computer was reset the gauge started working for a few days then came on again---this has occurred 3 times. checked the wiring bundle from the sensor to firewall and all seems good----makes me think it is the computer since it goes to normal when the computer is reset---- does anyone have any ideas?

- , Southaven, MS, USA

problem #1

Dec 132006

Alero GLS 3.4L V6

  • Automatic transmission
  • 71,000 miles

Well buying an Alero has always being a dream come true to me at first but as time went on so did the problem. I purchase this car in August 2006 and two months later the temperature gauge just out of nowhere while I am driving fell back down to the C. I am not expert but I do know that this problem is definitely not a small issue. I put a new sensor in and it started back working and then days later it did it again and again and has continue to do it. I am very annoyed by this because I want my car ( this so call dream car) to be working at a good pace. I just don't know where to turn and I don't have the money to just up and buy another car so each day I am praying for it to continue to work until I can get another one.

- , Batesville, MS, USA

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