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

car wont start

  • Thread starter Thread starter AMR MSL
  • Start date Start date Oct 1, 2004

AMR MSL

New Member
Sep 26, 2003
13
0
0
rockford,il
Oct 1, 2004
#1
  • Oct 1, 2004
  • #1
hi, i put a supercharger,75mm throttle and egr,75mm mass air,30lb injectors,190 fuel pump, a new fuel filter,an ignition modual,new coil,new optima battery, it turns over but wont start....what could be the problem????
 
9

90bluegt

Founding Member
Dec 9, 1999
592
0
16
Oct 1, 2004
#2
  • Oct 1, 2004
  • #2
Make sure that you have spark and fuel. If you don't trace it back find out y and fix it..
 
9

90bluegt

Founding Member
Dec 9, 1999
592
0
16
Oct 1, 2004
#3
  • Oct 1, 2004
  • #3
Also, make sure that the s/c isn't blowing the spark out. Do you have the correct plugs first, then gapped correctly?? Should be smaller gap than stock and about 2 heat ranges colder plug..
 

Killer50stang

New Member
May 11, 2004
632
0
0
Oct 1, 2004
#4
  • Oct 1, 2004
  • #4
AMR MSL said:
hi, i put a supercharger,75mm throttle and egr,75mm mass air,30lb injectors,190 fuel pump, a new fuel filter,an ignition modual,new coil,new optima battery, it turns over but wont start....what could be the problem????
Click to expand...

Agreed check your spark. If it turns over then that's most likely your case. Check your timing as well make sure it's set between 8-10*
 

AMR MSL

New Member
Sep 26, 2003
13
0
0
rockford,il
Oct 1, 2004
#5
  • Oct 1, 2004
  • #5
what kinda plugs would be recemended?
 
You must log in or register to reply here.

Similar threads

A
1987 5.0 speed density Foxbody crank no start
  • Alan2204
  • May 23, 2026
  • Fox 5.0 Mustang Tech
Replies
10
Views
480
Fox 5.0 Mustang Tech May 30, 2026
Mcmahst
B
Electrical Why does my fox body keep frying eecs
  • brandyn200
  • Jun 20, 2026
  • Fox 5.0 Mustang Tech
Replies
8
Views
415
Fox 5.0 Mustang Tech Jun 25, 2026
AeroCoupe
Electrical problem plug in the drivers kick panel
  • Mindseye007
  • Aug 16, 2026
  • Fox 5.0 Mustang Tech
Replies
3
Views
185
Fox 5.0 Mustang Tech Aug 16, 2026
Mindseye007
Engine Hiccup at full throttle
  • keel
  • Jun 2, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
31
Views
951
Fox 5.0 Mustang Tech Jul 30, 2026
keel
1
Engine 91 mustang 302 Low acceleration car backfires pops and acts like it doesn’t want to take fuel
  • 1991Fox5.0
  • Oct 4, 2025
  • Fox 5.0 Mustang Tech
Replies
16
Views
1K
Fox 5.0 Mustang Tech Oct 6, 2025
1991Fox5.0
1
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?