 |
 |
 |
|
|
 |
| Search | Car Forums | Gallery | Articles | Helper | Air Dried Beef Dog Food | IgorSushko.com | Corporate |
 | | ||
| |
|
| Latest | 0 Rplys |
07-31-2006, 06:18 PM
|
#1 | |
|
AF Newbie
Join Date: Jul 2006
Location: wyoming, Delaware
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
|
Motor vibration
I have an 87 s10 pickup with a 2.8. It has a bad vibration in the motor, already checked harmonic balance, torqe converter, timing bla bla bla everything i could think of, cant figure out why it has vibration sitting at idle and going down road not as bad moving though but defi noticble, any ideas????????????????????????????????????????????
|
|
|
|
08-01-2006, 01:30 AM
|
#2 | |
|
Banned
 Join Date: Jul 2004
Location: who gives afuck
Posts: 3,931
Thanks: 0
Thanked 0 Times in 0 Posts
|
Re: Motor vibration
Any strange noises?
|
|
|
|
|
08-01-2006, 08:53 AM
|
#3 | ||
|
AF Newbie
 Join Date: Jan 2006
Location: Almost Heaven, WBGV, West Virginia
Posts: 15
Thanks: 0
Thanked 0 Times in 0 Posts
|
Re: Motor vibration
Most likely the EGR valve. Remove, clean ports and get a new valve...
 Quote:
__________________
~Will Hunt for Food~ 
|
||
|
|
|
08-02-2006, 02:42 PM
|
#4 | |
|
AF Regular
 Join Date: Feb 2005
Location: Thunder Bay
Posts: 180
Thanks: 0
Thanked 0 Times in 0 Posts
|
Re: Motor vibration
When mine had that it turned out to be one of 2 tranny mount bolts broken, few missing connecting bolts between tranny and engine on top and side, and engine mount rubbers worn out from the excessive movement allowed by missing tranny bolts.
__________________
1983 S10 4WD carbed 2.8L automatic w A/C |
|
|
|
|
10-06-2007, 08:35 PM
|
#5 | |
|
AF Newbie
Join Date: Oct 2007
Location: LaBelle, Florida
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
|
Re: Motor vibration
I had the same problem on my '92 4.3 though. I replaced the map sensor and gave it a tune up and ran fine.
|
|
|
|
|
10-07-2007, 09:33 PM
|
#6 | |
|
GM S-Series Mod
 
Join Date: Aug 2005
Location: Westminster, Maryland
Posts: 2,650
Thanks: 0
Thanked 1 Time in 1 Post
|
Re: Motor vibration
thread is now over a year old. please refrain from posting in old threads
 .
__________________
2000 Chevy Blazer ZR2 Performance Mods: Numerous Suspension Mods: Some, but not enough Exterior Mods: Just Right 1987 Buick Turbo T Dark Red Low 11 sec sleeper  .030 4.1 block, PT6262E, & other odds and ends.... My Cardomain |
|
|
|
|
 |
POST REPLY TO THIS THREAD |
 |
|
|
