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Rough idle possible base idle reset?

  • Thread starter Thread starter BigSlappy
  • Start date Start date Sep 16, 2024

BigSlappy

Member
Sep 4, 2022
73
14
18
Buffalo, New York
Sep 16, 2024
#1
  • Sep 16, 2024
  • #1
After finally getting the car running, it’s currently running like there’s a slight miss with full throttle and has a hard time idling. I just checked for vacuum and there’s no leak. You guys think a base idle reset might do it? If not, what should be done?

It is speed density manual
 

AeroCoupe

lube between the nut and the face. I know my lubes
Founding Member
Oct 28, 2001
6,163
4,255
183
Claremore, OK
Sep 16, 2024
#2
  • Sep 16, 2024
  • #2
Have you pulled codes?
Did you get that other ECU and try it?
Did you ship your EXU off to ECU Excbange?

By starting another thread people not familiar with what you have done to date don’t know the history on the car so it make helping difficult.

You can change the title on the tread as you progress through things and it keeps the history in one spot.
 
Reactions: BigSlappy and General karthief

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,340
18,069
224
Massachusetts
Sep 17, 2024
#3
  • Sep 17, 2024
  • #3
Base idle reset won't solve that.

Dump the codes, and smoke test for vac leaks. Speed density is VERY sensitive to leaks
 
Reactions: Scrapla347 and General karthief
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