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2007 Vauxhall Astra occasional hiccup when accelerating

Tiny
BZUKO22
  • MEMBER
  • 2007 VAUXHALL ASTRA
  • 63,000 MILES
Hi, I own Astra Estate 1.6 SXi, petrol, manual, 57 plate. My problem is occasional when accelerating a bit harder, the car experiences a brief hiccup (half a second) and then carries on fine. Do you know what that could be please?
thanks
Sunday, November 10th, 2013 AT 2:27 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Several things can cause this type of a problem. Have you checked to see if the fuel pump pressure is within the manufacturer's specs?
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Tuesday, November 12th, 2013 AT 8:45 AM
Tiny
BZUKO22
  • MEMBER
  • 2 POSTS
Thanks for your answer. I haven't checked the fuel pump pressure, I'll take it to the garage to have it measured.
If that's not it, could you advise anything else that could be wrong?

Thanks
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Tuesday, November 12th, 2013 AT 9:33 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Like I mentioned, it could be many things. When was the last tune up? Have you ever checked for engine vacuum leaks? Have you ever replaced the fuel filter? The vehicle has low mileage on it, so I wouldn't think there are any internal engine problems.
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Tuesday, November 12th, 2013 AT 9:48 AM

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