http://groups.google.com/group/rec.autos.makers.honda?hl=en
rec.autos.makers.honda@googlegroups.com
Today's topics:
* High RPM at start up/then occilates - 2 messages, 2 authors
http://groups.google.com/group/rec.autos.makers.honda/t/235452401a40e663?hl=en
==============================================================================
TOPIC: High RPM at start up/then occilates
http://groups.google.com/group/rec.autos.makers.honda/t/235452401a40e663?hl=en
==============================================================================
== 1 of 2 ==
Date: Wed, Nov 16 2011 5:15 pm
From: jim beam
On 11/16/2011 03:43 PM, dtman40@hotmail.com wrote:
> I recently bought a '90 honda accord. It 'had' a bad vibration at
> idle, so replaced the dogbone in the front (torn rubber element) to no
> avail. Then changed out the rear motor/xmission mount (what a bear)
> as it was the most probable cause and found it was indeed damaged. Of
> course to do this I removed the intake manifold, so had to refill the
> coolant, replaced the gasket etc. Now the engine revs up to 3500 and
> back down to around 800 and then goes through the cylce again. I've
> triple checked vacuum runs to make sure I didn't swap something,
> checked for cracked vac hoses. Can anyone suggest
> something...please...I've about run out of patience.
re-bleed the coolant. air bubbles affect the coolant sensor and thus
the fuel injection.
--
nomina rutrum rutrum
== 2 of 2 ==
Date: Thurs, Nov 17 2011 9:02 pm
From: HondaTech327
On Nov 16, 5:43 pm, dtma...@hotmail.com wrote:
> I recently bought a '90 honda accord. It 'had' a bad vibration at
> idle, so replaced the dogbone in the front (torn rubber element) to no
> avail. Then changed out the rear motor/xmission mount (what a bear)
> as it was the most probable cause and found it was indeed damaged. Of
> course to do this I removed the intake manifold, so had to refill the
> coolant, replaced the gasket etc. Now the engine revs up to 3500 and
> back down to around 800 and then goes through the cylce again. I've
> triple checked vacuum runs to make sure I didn't swap something,
> checked for cracked vac hoses. Can anyone suggest
> something...please...I've about run out of patience.
Sounds like a big vacuum leak. You can tru looking for internal leaks
by checking the egr and pcv systems. Also if everything is hooked up
properly again. if you need diagrams I can help.
lemme know
hondatech327
==============================================================================
You received this message because you are subscribed to the Google Groups "rec.autos.makers.honda"
group.
To post to this group, visit http://groups.google.com/group/rec.autos.makers.honda?hl=en
To unsubscribe from this group, send email to rec.autos.makers.honda+unsubscribe@googlegroups.com
To change the way you get mail from this group, visit:
http://groups.google.com/group/rec.autos.makers.honda/subscribe?hl=en
To report abuse, send email explaining the problem to abuse@googlegroups.com
==============================================================================
Google Groups: http://groups.google.com/?hl=en
No comments:
Post a Comment