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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

idol problem

  • Thread starter Thread starter matts90gt
  • Start date Start date Aug 8, 2005
M

matts90gt

New Member
Jul 5, 2002
46
0
0
Aug 8, 2005
#1
  • Aug 8, 2005
  • #1
So i thought it would be great to clean my engine up with the pressure washer......wrong. i wrecked one coil pack and after my computer was reset, my car sometimes idol low. like 400, 350 for only a second and then it serges to 800 or 1000. i have no idea. it's been a week since they reset the computer. does anybody have any ideas?
 

forpit2000gt

Founding Member
Jun 30, 2002
2,490
0
0
Columbia, SC
Aug 8, 2005
#2
  • Aug 8, 2005
  • #2
pull the COPs and get the misture out of the holes.
 
J

justin01gt

New Member
Aug 6, 2003
76
0
0
upstate ny
Aug 8, 2005
#3
  • Aug 8, 2005
  • #3
yea sounds like some moisture is getting in it then after a lil spark runs its not bothering it. try taking them off n cleanin the inside of htem with a dry towel
 
K

Kilgore Trout

Fried or Broiled ?
10 Year Member
Mar 30, 2005
4,749
95
134
Aug 8, 2005
#4
  • Aug 8, 2005
  • #4
Yes, pull the coil packs and shop vac out the water in the wells.

Also, before reinstalling coil packs be sure to condition the rubber parts on them with silicone spray and use silicone dielectric grease on the springs where they connect to the spark plugs.

Also, while you are in there you might consider changing your plugs or at least inspecting them. If you replace them use Motorcraft AGSF-32C gapped at .54 (assuming you are pretty much stock).
 

damacman

Member
Aug 12, 2003
529
0
16
Phoenix, AZ
Aug 8, 2005
#5
  • Aug 8, 2005
  • #5
heck, I thought you thought that Billy Idol's new CD stunk . . .
 
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