2006 Cobalt losing coolant and running rough

6 messages, Last post on Jun 30, 2009 at 5:42 PM

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#4 of 6 Re: 2006 Cobalt losing coolant and running rough [treehugger81] by poncho167 May 08, 2009 (7:04 am)
Replying to: treehugger81 (May 01, 2009 8:21 am) By loosening the cap the computer will detect a lose of pressure in the fuel system thus giving a warning light. Dont take the cap off just loosen it. It usually will trigger a warning/code which could give other codes that available for reading.
#5 of 6 Re: 2006 Cobalt losing coolant and running rough [treehugger81] by frankrizzo965 Jun 30, 2009 (5:23 pm)
Replying to: treehugger81 (May 01, 2009 8:21 am) Tree Hugger...I also have an 06 Cobalt, and the EXACT same thing is happening...what did you find out? if you could let me know that would be AMAZING. Replies to this message: treehugger81 (Jun 30, 2009 5:42 pm)
#6 of 6 Re: 2006 Cobalt losing coolant and running rough [frankrizzo965] by treehugger81 Jun 30, 2009 (5:42 pm)
Replying to: frankrizzo965 (Jun 30, 2009 5:23 pm) Hey there.....our cobalt has been fixed now. It was in fact a blown head gasket. Sorry to be the one delivering the bad news. I sure hope if that is your problem you have a warranty. It was a costly little repair. We had a warranty but I know what our normal mechanic told us it would have ran if we hadn't gone to the dealership with warranty papers in hand. Email me if you have anymore questions. My email address (minus all the spaces) is Tamara 924 yahoo . com If you don't mind me asking how many miles does your cobalt have on it?