• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

hesatation/chech engine light

  • Thread starter Thread starter xtremedna
  • Start date Start date Aug 5, 2009
X

xtremedna

New Member
Aug 5, 2009
1
0
0
New Buffalo Pa.
Aug 5, 2009
#1
  • Aug 5, 2009
  • #1
I recently freshened up my motor. Upon re-installing I also added a MSD 6al box,MSD distriutor and deleted the a/c. I had a check engine light before I even freshend up the motor but it is still on. When I push the gas it hesitates then puts you into the seat. I also get a slight pop every now and then when I rev the motor. I had the car hooked up to a snap-on computer that a mechanic friend had and it came up with about 13 different codes for EGR and one for the Mass air flow sensor. I thought about deleting the EGR. Wont this trow a check engine light too? I know that the check engine light could be the EGR but what is the hesitation coming from. I had the heads shaved
.017 and also had the rings re-cut for the lockwire head gaskests. I made sure to do everything to the T when it came to torque and patterns when putting it together. What am I doing wrong? Any ideas, because I'm out.
 
You must log in or register to reply here.

Similar threads

B
Help! Fox with idle issues
  • bbarton
  • Sep 11, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
7
Views
285
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Sep 12, 2026
AeroCoupe
I
Engine Help requested in identifying how to resolve engine light issue
  • Ianslaney
  • Oct 4, 2026
  • SN95 4.6L Mustang Tech
Replies
1
Views
174
SN95 4.6L Mustang Tech Oct 4, 2026
Bullitt347
B
Engine Another no start after washing engine bay
  • bruno
  • Apr 26, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
24
Views
1K
Fox 5.0 Mustang Tech May 7, 2026
AeroCoupe
M
Engine Unexplainable Exhaust Pop and Gurgle
  • Mrnissen122
  • Feb 14, 2026
  • Fox 5.0 Mustang Tech
Replies
12
Views
810
Fox 5.0 Mustang Tech Feb 18, 2026
Noobz347
Ford truck engine swap issues
  • keel
  • Jul 7, 2026
  • Other Auto Tech
Replies
17
Views
731
Other Auto Tech Jul 13, 2026
General karthief
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?