Forum: NEW Mach 1 Owner Introductions
09-14-2019, 09:07 PM
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Replies: 3
Views: 2,696
Farewell
Great to see the Mach 1 love is still alive. This will be my first and final post since 2012. As an original owner of a 2003 my interest in life have changed. I hope all you gear heads the best.
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Forum: Technical Q&A. HOW TO's, TSB's & Warranty Items
03-25-2011, 09:27 AM
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Replies: 10
Views: 1,300
Re: Cranks, but won't start
The ring gear was the problem. Ford's ended up replacing the clutch while they were in there. They couldn't find a stock replacement clutch so they upgraded to a Ford Racing clutch that has about...
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Forum: Technical Q&A. HOW TO's, TSB's & Warranty Items
03-21-2011, 07:07 PM
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Replies: 10
Views: 1,300
Re: Cranks, but won't start
So far the ring gear is bad. Ford's is pulling the transmission tomorrow to see what else went wrong. $1100 and counting........
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Forum: Technical Q&A. HOW TO's, TSB's & Warranty Items
03-19-2011, 02:58 PM
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Replies: 10
Views: 1,300
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Forum: Technical Q&A. HOW TO's, TSB's & Warranty Items
03-19-2011, 01:11 PM
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Replies: 10
Views: 1,300
Re: Cranks, but won't start
Tried jumping the car. No go. I purchased the battery last summer.
Yes.
Things of changed. I can hear the starter turning, but I don't think it's engauging the flywheel. I'll call the...
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Forum: Technical Q&A. HOW TO's, TSB's & Warranty Items
03-12-2011, 04:10 PM
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Replies: 10
Views: 1,300
Cranks, but won't start
I have a 2003 Mach 1 5 speed (23000 miles) that cranks, but won't start. No codes show and the fuel rail pressure is 45 using the predator handheld tuner. Anyone know what other vitals I should...
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Forum: Mustangs Parts For Sale/Wanted
06-03-2009, 02:35 AM
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Replies: 15
Views: 977
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Forum: Engine & Drivetrain (Including trans & rear axles)
05-12-2009, 03:33 PM
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Replies: 3
Views: 848
Bad COP's
I have 22,000 miles on my 2003 Mach 1. The darn thing is running like complete crap. I pulled all the COP's and tested them with a multi-meter. Three of them ohm exactly the same. Five of them...
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Forum: Mustangs Parts For Sale/Wanted
12-02-2007, 01:51 PM
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Replies: 15
Views: 1,609
Re: Mach1 Parts FS
I would be interested in the magnaflow catback if you want to ship to 55372.
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Forum: Engine & Drivetrain (Including trans & rear axles)
07-21-2007, 02:42 PM
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Replies: 26
Views: 1,770
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Forum: Tuning & Dyno Testing/Results
07-08-2007, 11:17 PM
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Replies: 9
Views: 852
Re: reset tune?
No, you will need a custom tune. I'm figuring you went with the C&L power pipe with 85mm MAF housing and an off-road X-pipe. Your car is running lean at WOT. You can try and adjust the WOT...
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Forum: Tuning & Dyno Testing/Results
07-08-2007, 11:07 PM
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Replies: 4
Views: 614
Re: Open and CLosed loop ?
Open and closed loop is in reference to your front o2 sensors. Your computer switches between the 2 modes. Your computer runs differently when the engine is hot/cold during normal driving.
When...
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Forum: Engine & Drivetrain (Including trans & rear axles)
06-21-2007, 07:19 PM
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Replies: 5
Views: 867
Re: 28 spline moser axels
You'll need 2 quarts of 75W-140 gear oil and 1 bottle of friction modifer. You will probably need to get the exciter ring and the studs pressed on before you start the removal process.
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Forum: Engine & Drivetrain (Including trans & rear axles)
03-25-2007, 05:07 PM
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Replies: 2
Views: 541
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Forum: Engine & Drivetrain (Including trans & rear axles)
03-25-2007, 05:05 PM
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Replies: 2
Views: 667
Re: Axels & Center Pin?
Thanks, I think I figured it out. I'm not going to say what I did yet. I'll give my fix some time first.
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Forum: Engine & Drivetrain (Including trans & rear axles)
03-12-2007, 12:04 PM
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Replies: 2
Views: 667
Axels & Center Pin?
How much of a gap should there be between the end of axel and the center pin in the differential? I have a clunk, clunk, clunk sound when I make right hand turns and I'm trying to dianose the...
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Forum: Power Adders
01-28-2007, 10:32 PM
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Replies: 26
Views: 2,384
Re: Vortech Install - Thus Far
subscribing.
Vortec is the route I'm going to go when I get the money for it. Keep us updated on the final results.:COOL:
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Forum: Technical Q&A. HOW TO's, TSB's & Warranty Items
10-25-2006, 01:35 PM
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Replies: 16
Views: 1,731
Re: Closed Loop
It ended up being my front o2 sensors going to crap. When the car is fully warmed up, driving at 55 mph, and my foot is on the gas pedal my car is in closed loop. When I let 100 percent off the gas...
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Forum: Technical Q&A. HOW TO's, TSB's & Warranty Items
09-29-2006, 02:34 AM
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Replies: 16
Views: 1,731
Re: Closed Loop
Thanks Geoffav, if your at 14.7 at idle & part throttle then I'll put the car on the dyno and monitor the air/fuel ratio. I'll have to go back on the dyno after all the tweaking anyway. :yeh:
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Forum: Technical Q&A. HOW TO's, TSB's & Warranty Items
09-28-2006, 02:56 PM
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Replies: 16
Views: 1,731
Re: Closed Loop
Hey geoffav, I got another question for ya. If you are cruising on a flat road at about 55 mph with your foot on the gas pedal just to hold 55 mph what is your long term fuel trim going by your...
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