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Slight hesitation upon initial acceleration 2003 V70 Topic is solved

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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jonesg
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Joined: 16 January 2008
Year and Model: 2004 V70
Location: Northern maine.
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Re: Slight hesitation upon initial acceleration 2003 V70

Post by jonesg »

vida for a deep dive.

unggthat
Posts: 18
Joined: 21 September 2013
Year and Model: 1999 V70T5, 2003 V70
Location: Orrville, OH
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Post by unggthat »

Yup...I ordered an SSD hard drive with it all loaded to put into my laptop. Waiting to get that all loaded and then we'll see how it all rolls. I already have the DICE. We'll hope I don't need to get a used engine in there...that's a lot of work.

unggthat
Posts: 18
Joined: 21 September 2013
Year and Model: 1999 V70T5, 2003 V70
Location: Orrville, OH
Been thanked: 2 times

Post by unggthat »

It's fixed! I'm a bit of an idiot. Either I set the new timing belt off one tooth on the crank or it was like that when I got it...not sure. I did a leakdown test and got under 4% leakage on the first two cylinders, after only 130psi compression. That told me it was almost surely timing. So I dug it apart and saw that the crank was off.

What amazes me is that it ran so well. Obviously, not REALLY well. It had little power and trouble starting, but otherwise seemed ok. And no check engine lights. Got the timing reset, it fired right up, and has loads of power (well, as much as a NA V70 ever has).

Thanks everyone for following and giving advice. Glad this is finally over!

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