1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

spark plug mileage replacement time?

Thread Tools
 
Search this Thread
 
Old 11-26-2013, 01:52 PM
  #1  
Member
Posts like a V-Tak
Thread Starter
 
sandman900ss's Avatar
 
Join Date: Jun 2008
Location: Chicago IL area
Posts: 42
Received 1 Like on 1 Post
sandman900ss is on a distinguished road
Default spark plug mileage replacement time?

Bonneville seems like it'* taking a little longer cranking to start, but it'* hard to tell as these things deteriorate gradually over time.

Car has AC 41-101 iridiums in it with 30K miles on them. Would I be wasting $20 by changing the plugs and not notice a difference? I'm aware that iridiums are suppsed to last a long time.
Old 11-26-2013, 02:33 PM
  #2  
Retired



Certified Car Nut
 
Mike's Avatar
 
Join Date: Jul 2003
Location: Dark Side, AZ
Posts: 17,942
Received 1,804 Likes on 1,324 Posts
Mike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond repute
Default

You would be wasting money. Let'* try something different.

Carefully, step on the accelerator, I mean just a tad. We want to crack open the butterfly plate just a tad. Now, turn the key to start the engine. Does it fire right up?
__________________
Retired Administrator




Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
rkpatt
Buick
6
09-10-2013 02:15 PM
SUPRCHRGD
1992-1999
5
09-10-2006 03:13 PM
macho_mike21
Performance, Brainstorming & Tuning
3
02-03-2004 11:06 PM
buickpower3800sc
Performance, Brainstorming & Tuning
4
03-15-2003 04:27 PM
95BonnevilleSESC
1992-1999
7
10-08-2002 11:00 AM



Quick Reply: spark plug mileage replacement time?



All times are GMT -4. The time now is 09:05 AM.