AFM Web

Go Back   Ford Mustang Forums > Mustang Forums > V6 Mustang > V6 Tech
Welcome to AllFordMustangs.com. We look forward to you registering on our forum and making your first post.
Introductions| Mustang Lounge | V6 Talk | V6 Tech | Mustang Tech | Tech | Racing | Regional

Reply
 
Old 04-24-2008   #1 (permalink)
freeride is offline Rookie

V6 Member


Joined: Jun 2006
Posts: 1 Threads: 1
 freeride's Country Flag
Central   New York
Default 1998 Mustang 3.8 supercharged HELP!

I’m going out of my mind and running out of money!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Here’s the deal. I have a 1998 V6 3.8 mustang with the following up grades.
  • Full Mac exhaust w/ out cats. It has eliminators that actually work.
  • 8.8 rear-end w/ 3:55. Original was 7.5 w/2:73
  • B&M short throw shifter
  • 155 fusion fuel pump
  • 42lbs injectors
  • Vortech V1 supercharger running @ 3.5-4 lbs of boost
  • super chip

I originally purchased the car w/ the exhaust system and a cold air intake.
I added the supercharger and the ass-end. The car ran well, but would cut out when the speedo hit 115mph and with the gearing it was more like 90mph. So I added the chip to override the limiter. All this was done with in a month’s time so it is hard for me to pinpoint what it was that started to make the car run bad.
It started out that when I would push the clutch in the RPM’s would drop and the car would just stall out if I didn’t feather the gas, especially at stop signs. And sometimes not even that would keep it going. Then I got a check engine light for a rich in both banks. I took the car to 3 different shops and all told me that something was up with the computer They couldn’t say what, just that it wasn’t working like it should (BTW it’s a California emissions comp).. I call the shop that I purchased the chip from in Batavia NY and explained what was happening. They said to bring in on down and they could fix it. That’s when the 42lbs injectors and the 155 fuel pump were installed. They put the car on the Dino and told me everything was fine now, except my computer was running slow. (Is this possible?).
I had the check engine light back on before I even got home. With all said and done that was about $1,500 for nothing. The car runs better but will still stall out if I get on the gas and then push the clutch in. I’m also still getting the check engine light as well so I have to mess around just to get it to pass inspection.
I’ve drove the car 4 times in the last two year and I’m to the point where I’m just going to take everything off and sell the stuff and the car. If I had known I would have left the car alone.
Have anyone ever had this kind of problem or has any suggestion that may be of help?
I’m sure I’m leaving a lot out so if you have any question please ask. Any help would be greatly appreciated.
freeride is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 04-24-2008   #2 (permalink)
the_big_oakley is offline Rookie

V6 Member


Joined: Apr 2008
Posts: 1 Threads: 0
 the_big_oakley's Country Flag
LT   Nova Scotia
Default

why not go to a junk yard a get a non-cali computer.
maybe that will fixer up
the_big_oakley is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Old 04-20-2009   #3 (permalink)
ramrod is offline Rookie


Joined: Jan 2009
Posts: 6 Threads: 1
 ramrod's Country Flag
dwasin creek   British Columbia
Default try

you might try removing the chip& get a hold of a tuner that you canset speed limiter and calabrate your computer as for the check eng. light it could be a vacuum leak
ramrod is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Reply



Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Need info on stock injectors for a 2007 Mustang GT RS89Gt 2005-2009 Mustang GT Tech 7 05-26-2009 11:39 AM
Mustang GT... Knight Rider hood lights for the GT500KR style hood 68coupe&06GT 2005-2009 Mustang Talk 51 05-15-2009 10:07 PM
2006 Mustang GT... Incar video from 11 second pass forensicsteve 2005-2009 Mustang Talk 15 12-03-2008 10:00 PM
2006 Mustang GT... help with JLT CAI tuning mayhem151 2005-2009 Mustang GT Tech 8 08-30-2008 11:21 AM
2005+ Mustang... What's needed to install daytime running lights? prqwler01 2005-2009 Mustang GT Tech 9 05-08-2008 12:22 AM

sponsors

Mustang Photos
Add to Favorites    Link to us    Contact    Directory    Site Rules    Archive    Terms of Use    Privacy    Top Sites    RSS    Meet Our Sponsors    Advertise   
AllFordMustangs is not affiliated with or endorsed by Ford Motor Company. ©Copyright 2002-2010 All Auto Enthusiasts Network

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112