Fuel Pump Module - Chevy Cobalt Forum / Cobalt Reviews / Cobalt SS / Cobalt Parts
Problems and Service Talk about any mechanical problems you are having

 
LinkBack Thread Tools Display Modes
post #1 of 4 (permalink) Old 07-28-2011, 08:16 AM Thread Starter
Newcomer
 
Join Date: Jan 2008
Location: DFW Texas
Posts: 8
Fuel Pump Module

2006 2.2 that my daughter drives. Have owned it for 2.5 year and 30,000 miles. Currently has 58K miles on the odometer.

She had been complaining lately that the vehicle took longer to start the first time in the morning than usual. We traded vehicles for a week so I could drive and see for myself. Cleaned the throttle body to see if perhaps that would resolve the issue. Then ran a half bottle of Marvel Mystery Oil through the tank. (I was thinking injectors were partially clogged).

On Wednesday of last week when I arrived at work I was sure I smelled gas when I parked, but there were no drips underneath the car, so I passed it off as someone else's fumes. Thursday the same thing happened, so I spent some time with a flashlight that night when I got home looking for some kind of leak.

I advised her to turn the key to 'on' (not start) twice before trying to start it, thinking that the fuel rail was losing pressure and hitting the fuel pump twice before starting would fully pressurize the system and do away with the starting problem. That worked, but was not really the issue.

Sunday she came in the house and indicated that there was a pool of gasoline under the rear of her car. I put it up on jack stands and slid around under there (after it all evaporated) and determined that when the fuel pump had power the leak appeared. Monday AM I called the local dealer and described the situation. I suggested that the fuel pump module that is widely known as a recall item was the issue. (Her VIN is in the range of the known problems I found somewhere). The service rep made a distinction that this was not a recall (which means that GM contacts me directly and asks me to come in and have something repaired, ie the electric steering) but this was a 'special agreement" item, which meant they would pay for the repair if we had a problem with that part. The car was picked up by 9am, and by 3pm she had called me back to tell me it was ready.

I was fully expecting this to take an entirely different path....and I'm pleased that this did not involve any whining/screaming/begging.
soccerfan is offline  
Sponsored Links
Advertisement
 
post #2 of 4 (permalink) Old 07-28-2011, 09:18 AM
Staff Alumni
YourCobalt.com Premium Member


 
scagnetti76's Avatar
 
Join Date: Feb 2009
Location: Helena Mt
Posts: 3,700
Garage
Glad to hear things went well, usually have to contact the gm bigwigs on stuff like that.
Thanks for posting this up. One of the other members is having a similar problem. Hopefully this helps her out.

Last edited by scagnetti76; 07-28-2011 at 09:32 AM.
scagnetti76 is offline  
post #3 of 4 (permalink) Old 07-28-2011, 10:50 AM
Contributor
 
IncrediBalt's Avatar
 
Join Date: Apr 2008
Location: near MemphisTN
Posts: 318
Send a message via AIM to IncrediBalt
yeah mine's doing the exact same thing, but it's an '07.


White '07 LT coupe with lotsa purple stuff.
IncrediBalt is offline  
 
post #4 of 4 (permalink) Old 07-28-2011, 10:56 AM
Forum God


 
BboyTaktix's Avatar
 
Join Date: Oct 2009
Location: CANADA! Montreal (party city), Quebec
Posts: 3,229
tha'ts awesome, glad that you got the car working for your daughter again without any prying out of GM teeth :P

BboyTaktix
- 2011 Plasma Blue pearl WRX STI sedan
- SOLD -S256 TURBO 2.2 -SS/TC body, SS/Tc shocks/struts, B&G springs, 17"mags, TRS FX-R retrofits (50W/6000k)
BboyTaktix is offline  
Sponsored Links
Advertisement
 
Closed Thread

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome