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Opel Astra J 1.7 CDTI Exo Tec 110km: Start/Stop System Inoperative and Hard Start Issues

Cris128 10263 10
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  • #1 17049383
    Cris128
    Level 2  
    Hello colleagues!
    I have a problem with my astra j 1.7 cdti exo tec 110 km - the start stop system has stopped working.
    The car always turns off after driving more than 20-30 km and tries to start again, it wants to start. That is, I press the clutch, the engine spins and the engine rattles and the clutch is half in the floor. After removing the key and trying to start again, it sometimes starts and sometimes fails, in the morning and when the engine is cold, I never had a problem with starting.
    No error is burning, the car has power and the gearbox works without a problem.
    Has anyone had such a problem ?? Recently, the clutch is deaerated and the fuel filter is replaced, but it did not help.
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  • #2 17139277
    Łukaszastraj2012
    Level 1  
    Hello.
    Buddy, the fault is fixed? I have exactly the same problem with my astra.
  • #3 17184914
    Cris128
    Level 2  
    The fault has not been repaired yet, I am still struggling with this problem, I am not going to the site because they will do nothing except connect the computer and there are no errors.
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  • #4 17235372
    Darek19771
    Level 1  
    Hello, I have the same problem, anyone knows what to do?
  • #5 17236591
    Bartol tech
    Level 11  
    maybe engine parameters fuel pressure etc.
  • #6 17241075
    szybal88
    Level 2  
    Hey,
    I have the same in my astra. The start-stop system is not working. And when I turn off the engine and want to restart it, the pedal crashes and it's hard to revolve. The next engine start - all ok.
    Were you able to pinpoint the problem?

    Added after 2 [hours] 52 [minutes]:

    Today I spoke to an Opel electrician friend and he heard about it for the first time. During the week, he will connect my computer and we'll see if he shows anything. If I find out anything interesting, I will let you know.
  • #7 17321066
    jarek86jarek
    Level 1  
    Hey
    And how do you know what happened there ?? managed to fix?
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  • #8 17546046
    Astra J
    Level 2  
    Hello, I had the same problem, I had a problem with more than one mechanic, and it turned out that the battery was too weak, I replaced it and everything works ;)
    best regards
  • #9 17546541
    szybal88
    Level 2  
    Hello,
    Today I also had time to drive to the mechanic. He changed the battery and it's ok. Everything works. And when it comes to the clutch falling in, it turned out to be a fluid to replace. He became galley-like and when he changed it, everything is fine now. The total amount of me was 1000 PLN. 750 PLN battery and 150 PLN liquid.
  • #10 17547664
    Astra J
    Level 2  
    I had the same thing with the clutch, but I was found to have two masses and it was replaced ..
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  • #11 17547695
    szybal88
    Level 2  
    I also thought two-mass. But my mechanic started with the brake fluid and noticed that it was jelly. He said fluid needs to be changed every 2-3 years.
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Topic summary

The discussion revolves around issues with the Opel Astra J 1.7 CDTI Exo Tec 110 km, specifically the inoperative start/stop system and hard starting problems after driving distances of 20-30 km. Users report symptoms such as the engine struggling to restart, clutch pedal issues, and intermittent starting failures, particularly when the engine is warm. Several participants suggest potential causes, including weak battery performance, fuel pressure problems, and clutch fluid degradation. Solutions mentioned include battery replacement and clutch fluid change, which resolved the issues for some users. The need for diagnostic checks with an Opel technician is also highlighted, as no error codes are present.
Summary generated by the language model.
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