•  
    Results 1 to 3 of 3

    Thread: 2004. Starts intermittently

    1. #1
      What's wrong with my car?
      Join Date
      Mar 2016
      Location
      Atlanta
      Posts
      8
      Thanks
      0
      Thanked 0 Times in 0 Posts

      2004. Starts intermittently

      I did a presser test on my Aveo. 55 PSI. I can't figure out why its starting occassionally.

      I took out the sparks plugs. They didn't seem so dirty. I tested spark. I got spark.

      The only that I noticed is that my intake hose is cracked. I used duct tape to seal it. Nothing is working. Can you help. Sometimes it takes me 3 tries to get it started and then, it sputters and dies. What can it be



    2. #2
      Almost time to do my timing belt
      Join Date
      Aug 2012
      Location
      Northeast
      Posts
      1,409
      Thanks
      3
      Thanked 103 Times in 94 Posts
      Quote Originally Posted by Deepconcentratn View Post
      I did a presser test on my Aveo. 55 PSI....
      That doesn't mean the fuel system can't be having a sporadic issue. The next time it doesn't start immediately, try spraying a SMALL amount of carb cleaner or sensor-safe starter fluid into the intake. If you can get it to start and run for (at least) a few seconds every time you try to start, that would confirm it's a fuel problem.

    3. #3
      What's wrong with my car?
      Join Date
      Mar 2016
      Location
      Atlanta
      Posts
      8
      Thanks
      0
      Thanked 0 Times in 0 Posts
      Quote Originally Posted by avguy View Post
      That doesn't mean the fuel system can't be having a sporadic issue. The next time it doesn't start immediately, try spraying a SMALL amount of carb cleaner or sensor-safe starter fluid into the intake. If you can get it to start and run for (at least) a few seconds every time you try to start, that would confirm it's a fuel problem.

      I forgot to mention this. While I was performing the pressure test, I took the vacuum hose off the fuel pressure regulator to see if there would be a change in pressure. Nothing.

      Although, no signs point to the regulator being faulty. It wasnt leaking. I didn't see gas in or around the vaccum hose. So I guess that rules it out



    Similar Threads

    1. Engine revs to about 2500 RPM when shifted to park and stalls intermittently
      By Romy504 in forum Troubleshooting and Maintenance
      Replies: 1
      Last Post: 04-03-2016, 03:19 AM
    2. car starts, stalls, starts, stalls, runs and low rpms, is fine when warm.
      By barbor98 in forum Troubleshooting and Maintenance
      Replies: 2
      Last Post: 08-28-2014, 11:09 PM
    3. Quick Question (AC & temp gauge intermittently do not work)
      By FireTalon in forum Troubleshooting and Maintenance
      Replies: 2
      Last Post: 05-03-2013, 11:10 PM
    4. 05 aveo ls sputters when starts and rpms went to 4000 when i turned ac off
      By roach_clip in forum Troubleshooting and Maintenance
      Replies: 5
      Last Post: 08-15-2011, 02:17 PM
    5. Engine Not Making Power (Intermittently)
      By bencan in forum Troubleshooting and Maintenance
      Replies: 10
      Last Post: 06-15-2011, 02:02 AM

    Posting Permissions

    • You may not post new threads
    • You may not post replies
    • You may not post attachments
    • You may not edit your posts
    •