Performance, Brainstorming & Tuning Talk about modifications, or anything else associated with performance enhancements. Have a new idea for performance/reliability? Post it here. No idea is stupid! (please use Detailing and Appearance for cosmetic ideas)

Average MPG?

Thread Tools
 
Search this Thread
 
Old Feb 11, 2004 | 10:02 AM
  #41  
con10der's Avatar
Senior Member
Posts like a Northstar
 
Joined: Feb 2003
Posts: 530
Likes: 0
From: Mount Vernon, Ohio
con10der is on a distinguished road
Default

I "was" getting around 25-27 highway...with my lead foot...BUT lately it'* dropping...14 to 15...I suspect a O2 sensor or such...I'll get back to ya...
Reply
Old Feb 11, 2004 | 02:42 PM
  #42  
Glasuan's Avatar
Thread Starter
Senior Member
Posts like a Northstar
 
Joined: Aug 2003
Posts: 666
Likes: 0
From: Buffalo Grove, IL
Glasuan is on a distinguished road
Default

That is what my mechanic buddy said. My plug wires are all shorting out too. After less than 3 mnths of use (just put them in). How do you test coils to see if they are broken?
Reply
Old Feb 11, 2004 | 02:44 PM
  #43  
willwren's Avatar
Junior Member
Posts like a Ricer Type-R
 
Joined: Aug 2002
Posts: 11
Likes: 13
willwren is on a distinguished road
Default

Techinfo has that procedure. But sometimes they only start missing when hot. No way to check that with an ohmmeter.
Reply
Old Feb 11, 2004 | 02:47 PM
  #44  
Glasuan's Avatar
Thread Starter
Senior Member
Posts like a Northstar
 
Joined: Aug 2003
Posts: 666
Likes: 0
From: Buffalo Grove, IL
Glasuan is on a distinguished road
Default

The mechanic I went to sprayed some soapy water on them. We watched sparks fly from all 3 coils. Is that a "proper" procedure?
Reply
Old Feb 11, 2004 | 05:45 PM
  #45  
Glasuan's Avatar
Thread Starter
Senior Member
Posts like a Northstar
 
Joined: Aug 2003
Posts: 666
Likes: 0
From: Buffalo Grove, IL
Glasuan is on a distinguished road
Default

I do not remember what kind, but they are 2 months or so old. The sparks were jumping from the wires to different parts of the coils.
Reply
Old Feb 11, 2004 | 08:20 PM
  #46  
fuddyduddy121's Avatar
Senior Member
True Car Nut
 
Joined: Sep 2002
Posts: 3,392
Likes: 3
fuddyduddy121 is on a distinguished road
Default

Were the sparks jumping from the wire connection to the screws on the coils?
Reply
Old Feb 11, 2004 | 09:15 PM
  #47  
Glasuan's Avatar
Thread Starter
Senior Member
Posts like a Northstar
 
Joined: Aug 2003
Posts: 666
Likes: 0
From: Buffalo Grove, IL
Glasuan is on a distinguished road
Default

Yes indeed they were. The car is stuttering like mad. At idle it threatens to die all the time. But does not quite make it. I thought at first it was the ALT. But apparently its the coils.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Bwayney
General GM Chat
14
Aug 14, 2009 11:26 PM
SSEimatt93
General GM Chat
5
Aug 30, 2006 11:33 AM
Rockford
1992-1999
22
Jun 21, 2005 02:28 PM
mkaake
1992-1999
23
May 5, 2005 02:25 AM




All times are GMT -4. The time now is 12:31 AM.