General Tech Help Good at troubleshooting? Have a non specific issue? Discuss general tech topics here...

Engine hesitation while maintaining a speed.

  #1  
Old 05-01-2012, 04:32 PM
Junior Member
Thread Starter
Join Date: May 2012
Posts: 1
Default Engine hesitation while maintaining a speed.

I have a 2003 grand marquis with 90,000 miles, when I am maintaining a speed I feel a jerking sensation. I thought it might be old spark plugs and an old fuel filter so I changed both of them out. But I am still feeling the same thing. Does anyone know what the problem is?
 
  #2  
Old 05-03-2012, 05:44 PM
Junior Member
Join Date: May 2011
Posts: 4
Default

Is it just around one speed or at any speed?
 
  #3  
Old 05-21-2012, 01:01 PM
Junior Member
Join Date: May 2012
Posts: 24
Default

Maybe a throttle positioning sensor dirty/worn?
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Thomas A. Groover
General Tech Help
3
06-01-2012 11:19 AM
Matt-D
Grand Marquis
3
02-16-2012 04:08 AM
John Gosey
General Tech Help
4
11-22-2010 11:54 PM
dantawhite
Grand Marquis
3
10-15-2009 09:30 PM
Susan
Sable
3
09-08-2009 06:12 PM


Thread Tools
Search this Thread
Quick Reply: Engine hesitation while maintaining a speed.


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

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.