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2007 xc 70 skip only at a time when shiting into high gear

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raquette
Posts: 148
Joined: 03 Aug 2007, 19:42
Year and Model: 2010 xc90, 2007 xc70
Location: oneida ny
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Post by raquette »

motor has a skip/hesitation only at one point- during commute when accelerating from a toll booth around a ramp and transmission shifts into high gear say at 45 mph. engine has 1 or 2 skips almost every day at that time. Idles smooth and runs great all other times. 195k miles, plugs and fuel filter replaced 95k miles ago. no engine code.

any recommendations on trouble shooting this?

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abscate
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Joined: 17 Feb 2013, 17:54
Year and Model: 99: V70s S70s,05 V70
Location: Port Jefferson Long Island NY
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Post by abscate »

Plugs at 95k? Time for some new ones!! Single electrode plugs for turbos, three electrodes for NA engines

Your coil on plugs also are getting near end of life, so consider replacing them too, if you want a trouble free car. They are tough to diagnose when they fail intermittently like this.

Come see us in ALB sometime, just remember by the time you reach Exit 23 it's "soda" not " soda pop"
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
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