2000 s70 acceleration hessitation when first starting

asrtoman · Post by **asrtoman** » 13 Jun 2012, 20:58

i have searched the forums and cant seem to find any info on this topic. the car has somewhere between 170k and 200K miles . when i start the car, it starts and idles fine. when i put the car in gear the car seems to loose power as i can put the pedel to the floor and the engine bearly revs for a few seconds. then it seems to catch and the car runs fine until i reach my destination. when i start the car again, the same issue surfaces. the engine can be cold or hot, but it seems to be more prevelent when cold. I have changed the fuel filter, but seems to have no effect. my check engine light is on and seems to keep throwing the same codes, p1672,p050 p0328. this is driving me nuts because after the initial stumble all runs just fine.
any suggestions?

Post by **MoVolvos** » 14 Jun 2012, 00:10

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P050?

Just throwing a couple DIY checks

Not exactly but one problem could throw several codes - Be sure to read conclusion on Page 2
https://www.matthewsvolvosite.com/forums ... =1&t=38490

ETM - Misc Cleaning, Removal

A small Vacuum Leak also

Blessings,
BKM
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asrtoman · Post by **asrtoman** » 28 Dec 2012, 14:25

I quick update, I finally fixed my problem . replace my ETM and no more problems