LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Help...

Thread Tools
 
Search this Thread
 
Old 09-30-2009, 01:05 PM
  #1  
Teching In
Thread Starter
 
scott937's Avatar
 
Join Date: Mar 2008
Posts: 29
Likes: 0
Received 0 Likes on 0 Posts
Default Help...

It just started happening 2 days a go. Ill be driving along and it seems to like choke up like its running outta gas but then SES comes on and it runs fine again. When i try to start it when its hot it cranks for a couple mins then fires up. The code was--16 low res pulse circuit failure. Any help would be great thanks
Old 09-30-2009, 02:48 PM
  #2  
TECH Senior Member
iTrader: (2)
 
RamAir95TA's Avatar
 
Join Date: May 2005
Location: South Jersey
Posts: 9,467
Likes: 0
Received 6 Likes on 6 Posts

Default

Low resolution pulse codes indicate the optispark is on it's way out.
Old 09-30-2009, 06:15 PM
  #3  
Teching In
Thread Starter
 
scott937's Avatar
 
Join Date: Mar 2008
Posts: 29
Likes: 0
Received 0 Likes on 0 Posts
Default

I replaced the opti spark maybe 4 months ago
Old 09-30-2009, 06:17 PM
  #4  
TECH Enthusiast
iTrader: (5)
 
sepno77's Avatar
 
Join Date: Sep 2008
Location: Greenville, SC
Posts: 605
Likes: 0
Received 0 Likes on 0 Posts

Default

check your warrenty and replace it.




All times are GMT -5. The time now is 03:44 PM.