Volvo 850 Made from 1993 to 1997, this Volvo line was available in both a wagon and a sedan, both with were graced with several trim levels.

'94 Rev Issue, Low and Stalling

Thread Tools
 
Search this Thread
 
  #1  
Old 06-24-2010, 01:30 AM
NABM94's Avatar
Junior Member
Thread Starter
Join Date: Jun 2009
Posts: 11
Likes: 0
Received 0 Likes on 0 Posts
Default '94 Rev Issue, Low and Stalling

I'm back, again, with another problem. I've just finished installing a new set of cam followers, the engine no longer ticks, but now revs far too low, around 600 rpm, and stalls out when the accelerator is pressed lightly. Does anyone have a clue as to what the problem might be?

More info:
It's an automatic, non-turbo, and while it was ticking before, it never had any problems during idle. I thought it might be the timing, but I've gone over that a few times already. Found a cracked vacuum hose, replaced it, but it had no impact on my idle. I've also replaced the distributor cap, rotor, plug wires and coolant. Other fluids are good. Is there a way to manually change the idle revs?

Cheers, and as always, thanks for any help offered.
 
  #2  
Old 06-27-2010, 09:19 AM
fcpgroton's Avatar
Former Sponsor
Join Date: Jul 2008
Posts: 1,710
Likes: 0
Received 0 Likes on 0 Posts
Default

I would check all your vacuum lines because it sounds like you may have missed on.
 
  #3  
Old 06-27-2010, 10:40 AM
gilber33's Avatar
Senior Member
Join Date: Apr 2008
Location: Milwaukee, WI
Posts: 3,964
Likes: 0
Received 3 Likes on 3 Posts
Default

Make sure you have all the sensors plugged back in too.
 
  #4  
Old 07-07-2010, 12:11 PM
NABM94's Avatar
Junior Member
Thread Starter
Join Date: Jun 2009
Posts: 11
Likes: 0
Received 0 Likes on 0 Posts
Default Problem Resolved

Alright, 2 weeks on and the car seems to have fixed itself. I followed the above advice but found no out of place sensors or broken/leaking vacuum lines. It could be that the engine was simply reving low due to the increased friction and resistance of the new parts, and once these were broken in, the revs returned to normal.

Thanks for all the help. May need some more in a little while though, from one problem to the next with my car, but I'll troubleshoot with it first.

Cheers.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
volvoinct
Volvo S80
16
06-08-2022 03:30 PM
oby
Volvo V40
3
07-18-2014 12:52 PM
Kenzo
Volvo S70
5
03-13-2014 12:49 PM
James Bond 007
Volvo S40
0
06-19-2008 04:26 AM
elderzap
Volvo 240, 740 & 940
0
11-07-2007 04:58 PM



Quick Reply: '94 Rev Issue, Low and Stalling



All times are GMT -5. The time now is 05:50 AM.