- #2139 of 2171
-
Re: extended warranty? [dispencer2]
by petras2
-
Jun 25, 2009 (5:40 pm)
-
|
|
Replying to: dispencer2 (Jun 24, 2009 12:17 pm)
I got some gm extended warranty quotes from Black Pontiac Cadillac (www.gmoutlet.com) that were considerably cheaper than others. For example a 6yr/60k, o deduct was $675, 100 or 200 deduct plans slightly less.. I got these quotes several mths ago and they are good till oct/09..
|
- #2140 of 2171
-
Re: extended warranty? [petras2]
by dispencer2
-
Jul 02, 2009 (5:29 pm)
-
|
|
Replying to: petras2 (Jun 25, 2009 5:40 pm)
Thanks - I might go that route with them. This is a reasonable price considering what repairs cost nowadays.
|
- #2141 of 2171
-
08 Chev Colbalt Air Pump Injection
by byrta777
-
Jul 15, 2009 (3:33 pm)
-
|
|
I have an 08 chev colbalt that is making a rattling noise on a cold start. Took it in today and they think it could be the air pump injection. My colbalt has less then 25,000 miles on it. Has anyone else experienced this type of problem?
|
- #2142 of 2171
-
Re: 08 Chev Colbalt Air Pump Injection [byrta777]
by imidazol97
-
Jul 15, 2009 (4:05 pm)
-
|
|
Replying to: byrta777 (Jul 15, 2009 3:33 pm)
Can you describe the noise more and when does it occur. Is it continuous or a short pulse of noise.
|
- #2143 of 2171
-
Re: 08 Chev Colbalt Air Pump Injection [imidazol97]
by byrta777
-
Jul 15, 2009 (4:31 pm)
-
|
|
Replying to: imidazol97 (Jul 15, 2009 4:05 pm)
It only occurs during start up after it has sat for several hours. I notice it most in the morning. Noise is hard to describe but almost a bubbling sound. It goes away fairly quickly once the fan kicks in then I don't ever hear it again until it's been sitting for a few hours.
|
- #2144 of 2171
-
Re: 08 Chev Colbalt Air Pump Injection [byrta777]
by imidazol97
-
Jul 15, 2009 (4:55 pm)
-
|
|
Replying to: byrta777 (Jul 15, 2009 4:31 pm)
I'm a recent new owner of 2008 and I hear a sound after idling for about 10 seconds on a cold start that's different. It lasts for about 4 or 5 seconds. I thought it might be the ABS system cycling. So I'm interested in your noise whether it's normal or something abnomal.
|
- #2145 of 2171
-
Re: 08 Chev Colbalt Air Pump Injection [imidazol97]
by byrta777
-
Jul 15, 2009 (5:12 pm)
-
|
|
Replying to: imidazol97 (Jul 15, 2009 4:55 pm)
I bought it used with around 20,000 miles on it and have only had it for 2 months now. It is still under factory warranty so it's covered but I'm just curious as to why something like that would happen when it only has 25,000 miles on it. I get nervous about things like this after reading so many of these blogs. The dealer is keeping it over night to hear it on a cold start in the morning they are thinking at this point that it is the air pump injection but want to make sure. Is the noise you hear right before the fan kicks in? Mine is. I will let you know what they tell me tomorrow.
|
- #2146 of 2171
-
Re: 08 Chev Colbalt Air Pump Injection [byrta777]
by tcalof
-
Jul 15, 2009 (8:58 pm)
-
|
|
Replying to: byrta777 (Jul 15, 2009 5:12 pm)
"Is the noise you hear right before the fan kicks in? Mine is."
What fan are you referring to? The blower fan for the interior vents? The radiator fan that comes on at high engine temps? The same radiator fan that comes on when the HVAC is in A/C or Defrost mode?
|
- #2147 of 2171
-
Re: 08 Chev Colbalt Air Pump Injection [tcalof]
by byrta777
-
Jul 16, 2009 (7:06 am)
-
|
|
Replying to: tcalof (Jul 15, 2009 8:58 pm)
Yes, it's right before the fan kicks in. I don't know exactly what the fan is but it is. I wouldn't think it would be teh high engine temp fan since I normally hear it when I start it up cold, so it could be the radiator fan. The fan sounds normal to me it's just the noise I'm hearing right before that is abnormal. What year is your car?
|
- #2148 of 2171
-
Re: 08 Chev Colbalt Air Pump Injection [byrta777]
by tcalof
-
Jul 16, 2009 (8:15 pm)
-
|
|
Replying to: byrta777 (Jul 16, 2009 7:06 am)
Since a diagnosis based on your symptoms is impossible without actually hearing the origin and type of noise, my advice is take it to someone you can trust.
|
![[F]](http://a332.g.akamai.net/f/332/936/12h/www.edmunds.com/media/townhall/webxicons/site.gif){kind=small}
Forums
Sedans 
