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

tune problem

  • Thread starter Thread starter WRXracer
  • Start date Start date Jan 28, 2004

WRXracer

New Member
Feb 28, 2003
825
0
0
Jan 28, 2004
#1
  • Jan 28, 2004
  • #1
I had my local dyno shop make a safe rich tune for my car so I could drive the car. After I put my Supercharger on the car, the car runs very lean and wont idle at all. If I pull out the chip and run the stock computer that car starts up and runs fine.. but it runs kind of rich.. I called up the place that made my supercharger and they told me if the cars runs with out the chip then the chip wasnt programmed right.. my machinic said the same thing.. So I called the place that made the chip and they told me im full of it and I must have put the blower on wrong that is why it wont start.. but it will start with out the chip in it.. and I can drive it.. runs rich but it runs fine.. I have a lighning maf with 42 lb injectors.. What could be wrong.. everyone thinks its the chip that is wrong.. but the guy keeps saying its the car and wont reprogram it.. what is wrong..
 

KJ Hoppus

New Member
Mar 18, 2003
1,008
0
0
Elk Grove CA
Jan 28, 2004
#2
  • Jan 28, 2004
  • #2
its the chip, they just dont want to do free work on your car
 

jeff1414

New Member
Jun 19, 2003
447
0
0
Sacramento
Jan 28, 2004
#3
  • Jan 28, 2004
  • #3
Where did you get the chip from?????
 

WRXracer

New Member
Feb 28, 2003
825
0
0
Jan 28, 2004
#4
  • Jan 28, 2004
  • #4
ok

Mustang Ranch in san jose.. Byron tuned it for me..
 

Bone Racing

New Member
Sep 7, 2003
1,075
0
0
Long Island, NY
Jan 28, 2004
#5
  • Jan 28, 2004
  • #5
sounds like a chip to me
 
You must log in or register to reply here.

Similar threads

J
can you use the heads off a H O 302 to put on a regular 302 engine
  • Jan H
  • Feb 25, 2026
  • Other Auto Tech
Replies
6
Views
259
Other Auto Tech May 17, 2026
nickyb
K
Electrical 2000 GT Intermittent Engine Shutdown In Motion - DTC U1262
  • kenster1092
  • Apr 13, 2026
  • SN95 4.6L Mustang Tech
Replies
4
Views
128
SN95 4.6L Mustang Tech Apr 24, 2026
squeak93
P
2000 GT Random Power Loss
  • Pinellas50
  • Mar 9, 2026
  • SN95 4.6L Mustang Tech
Replies
4
Views
230
SN95 4.6L Mustang Tech Mar 23, 2026
Pinellas50
P
C
03 Cobra Low Fuel Pressure
  • CTsnake_03
  • Mar 17, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
5
Views
195
1996 - 2004 SN95 Mustang -General/Talk- Mar 24, 2026
CTsnake_03
C
7
Engine Random hanging idle
  • 706 Saleen
  • Feb 11, 2026
  • Fox 5.0 Mustang Tech
Replies
9
Views
422
Fox 5.0 Mustang Tech Feb 19, 2026
86HO5.0
8
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L 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?