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  1. Coolant reservoir hoses

    Maintenance
    Okay heres the DL, i had to drop the sub frame motor and trans to replace the trans sensors (07 2.2) well its been about 6 months cause we were in the middle of winter and what have you and i finally got everything put back together but now its overheating, theres two lines that feed to the...

  2. Hey All. 2007 Pontiac G5 Owner Here

    New Member Introductions
    Hey friends, Long time lurker. First time poster. But I finally had to make an account because I am stumped. So basically, my wife's pontiac is not getting heat. And after checking the actuator and seeing that it was damaged as I've seen so many other posts about I went ahead and fixed it...

  3. Radiator Problems....

    Problems and Service
    hey people been a while! okay story time! loll.... my original radiator lasted 150K miles and it developed a small leak from the drain plug area it was a small leak about 6-8oz over a 4 day period(i left a small cup underneath to see how bad the leak was). so i ordered a cheap (about 50 bucks)...

  4. My First Project Car, Need Help!

    New Member Introductions
    New member looking for some help with my 2007 Chevy Cobalt, 2.2L Sedan. A few days ago the heater stopped blowing cold air. Minutes after that the coolant temp increased to 243 degrees Fahrenheit. The coolant system was then engaged and the fan kicked on. Well, I checked the coolant level and...

  5. Radiator Fan Not Coming on

    Problems and Service
    On an 06' LS 2.2L Ecotec... I recently replaced the radiator and after driving around a bit after that, I noticed the fan wasn't kicking on, even when the coolant temp got up into the 220s. The A/C also stopped blowing cold air. I checked to make sure it was plugged in all the way, all good...

  6. How To: Replace Your Radiator

    Maintenance
    Tools needed: A new Radiator (or at least one that isn't broken) New Radiator Hoses (if yours need to be replaced) Metric Sockets Metric Wrenches Drain Pan Coolant Trans Fluid (If you have an auto) So, you need to replace your radiator, but don't want to pay a shop lots of money to do it. I...
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    • 78K

  7. Too Much Play in Radiator

    Problems and Service
    I have a 2005 Cobalt 2.2L with 9200 miles. Recently, I have noticed loud sounds from the fan blade hittinf the fan shroud. What I don't know is, WHY? Never wrecked, never a problem. I did notice there is more than an inch of loose play at the top of the radiator where the brackets ar attached...
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