Volvo S70 Made from 1998 to 2000, this sporty model replaced the 850 sedan and instantly became a hit.

Car bogs after ~2.75k RPM

  #1  
Old 08-23-2011, 12:21 AM
Junior Member
Thread Starter
Join Date: Jun 2010
Location: Allentown, PA
Posts: 4
Unhappy Car bogs after ~2.75k RPM

Question for yall! So my S70 n/a is experiencing some problems. Mainly, the car bogs completely after about 2.75 rpm, no power what so ever. It also has a rough idle when the car is started. Also has some hesitation. However, besides the sometimes occurring hesitation, the car feels like it has close to full power below 2.75 rpm. It has a code p0171 (running lean). There is no black/white/blue/orange smoke. It has a new o2, IAC, MAF, fuel filter, distributor, distributor cap, plugs & cables all very recently installed. So, who wants to hazard a guess at this?
 
  #2  
Old 08-23-2011, 06:00 AM
rspi's Avatar
Administrator
Join Date: Mar 2009
Location: Albuquerque, NM
Posts: 15,762
Default

Usually the P0171 code means you have an open vacuum line somewhere. Have you replaced the flame trap or had the PCV system serviced lately?
 
  #3  
Old 08-24-2011, 08:09 PM
Junior Member
Thread Starter
Join Date: Jun 2010
Location: Allentown, PA
Posts: 4
Default

thanks for the input. i actually have one more code, which i forgot to mention. the code comes up EVAP large leak. i forget what the number is. one more tidbit - once in a blue moon, the car will run flawlessly when starting up, only to fall on its face again later.
and no, rspi, i have not had the flame trap system worked on since ive owned it. (bought at 145k, now 179k)
 

Last edited by catonakeyboardinspace; 08-24-2011 at 08:13 PM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Penny99
Volvo S80
0
04-25-2012 01:05 PM
Volvoforlife10
Volvo V70
10
08-16-2010 10:32 AM
StevenA86
Volvo S70
7
11-02-2008 09:38 PM
Parsec
Volvo S40
2
12-10-2007 12:44 PM
hohoho43
Volvo S60 & V60
12
09-10-2007 06:19 PM


Thread Tools
Search this Thread
Quick Reply: Car bogs after ~2.75k RPM


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.