Go Back  S2KI Honda S2000 Forums > General Interest > S2000 Under The Hood
Reload this Page >

strong engine vibration at Idle and in pedals HELP!!

S2000 Under The Hood S2000 Technical and Mechanical discussions.

strong engine vibration at Idle and in pedals HELP!!

 
Old 03-30-2018, 06:29 AM
  #1  
Registered User
Thread Starter
 
Join Date: Mar 2018
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default strong engine vibration at Idle and in pedals HELP!!

Hi guys new Member here, first off I would like to say that yes I used the search function, I have looked through close to 100 forum posts and nothing is exactly like mine. That being said last night I was pulling out of a parking lot and was not used to my clutch letting go where it now does (I bled the clutch yesterday, which resulted in more pressure and a higher engagement point). So pulling out into traffic it I gave it a little too much throttle pulling out since I was not used to the new clutch position and sort of clutch kicked it out, nothing crazy just a tiny little kick out. Immediatly after this I noticed a strong vibration in the clutch pedal and the throttle, I ended up driving it home and after about 2 miles it got better. Once I pulled into the driveway though and let it idle the vibration is apparent, it literally feels and sounds like my car is just vibrating there. There was no loss in power etc at all VTEC still engages perfect etc, when the hood is popped there is alot of vibration noise up in the radiator/core support area. the top of the engine you can feel vibrating but you really cant tell it's that strong, once you put your hand towards the bottom of the engine (by oil filter) the vibration becomes more apparent. The car has no new noises or loss in power etc, the only symptoms again are alot of vibration at idle and slight pedal vibration at speeds, my thinking is leading me towards either the clutch or harmonic balancer? What are your thought or opinions, I greatly appreciate the help I have an AutoX event next weekend and I just want to be able to track this down asap!
03blues2k is offline  
Old 03-30-2018, 08:58 AM
  #2  
Registered User
 
Join Date: Apr 2017
Posts: 235
Received 14 Likes on 14 Posts
Default

clutch or pressure plate maybe on its way out?
hoobastnk90 is offline  
Old 03-30-2018, 08:58 AM
  #3  
Sponsor
 
THMotorsports's Avatar
 
Join Date: Feb 2012
Location: Chicago
Posts: 3,679
Received 24 Likes on 20 Posts
Default

Check the condition of your motor mounts.
__________________
PM ME FOR ALL QUOTES.

- Contact: THMotorsports Will
- Phone: 1-800-959-0145 EXT: 7028
- Facebook: https://www.facebook.com/xslavus
THMotorsports is offline  
Old 03-30-2018, 09:42 AM
  #4  
 
Join Date: Aug 2012
Posts: 4,568
Likes: 0
Received 262 Likes on 232 Posts
Default

+1 on motor mounts.

Also rule out anything silly like a loose heat shield. Exhaust, and also the one for battery.

Lastly, rule out serp pully issue by yemp remove serp belt, see of vibes still there.
Car Analogy is offline  
Old 04-01-2018, 05:09 AM
  #5  
Registered User
 
MrFunk's Avatar
 
Join Date: Nov 2016
Posts: 713
Received 47 Likes on 47 Posts
Default

Agreed with above.
Motor mounts check first then go from there. Since you feel it's running normal other than vibration my guess is that is your issue. How many miles are on your car?
MrFunk is offline  
Old 04-04-2018, 10:46 AM
  #6  
 
twohoos's Avatar
 
Join Date: Feb 2001
Location: Redondo Beach
Posts: 3,657
Received 32 Likes on 24 Posts
Default

To check motor/trans mounts: Turn A/C on max (recirculate) but set temp dial halfway between hot/cold and fan on low (1 or 2 lights), so the compressor cycles on and off. With engine fully warm, let it sit and idle in neutral. When the compressor kicks in, there will be a sudden load change at very low rpm; if the mounts are in bad shape, the whole car will shake, like a momentary "death rattle". With new motor/trans mounts, the transition is nearly seamless (just a tiny wiggle in the shift knob).
twohoos is offline  
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
devil_D
UK & Ireland S2000 Community
9
07-02-2011 12:02 PM
1SikMax
S2000 Under The Hood
3
11-21-2008 09:19 AM
WRumbled
Car Talk - Non S2000
17
02-13-2008 11:43 AM
rocrfella
S2000 Talk
7
10-06-2007 04:34 PM
ankuse
S2000 Talk
2
01-27-2001 09:04 AM


Quick Reply: strong engine vibration at Idle and in pedals HELP!!


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

© 2019 MH Sub I, LLC dba Internet Brands