5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

mix of ?'s

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Old 10-26-2004, 02:05 AM
  #1  
nemethjames1
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Default mix of ?'s

i drove this 87 lx 5 0, and it was stock, the guy said.... well anyways when you punch the gas, the tach shoots up to like 5k right away, and on my 88gt, it dont climb as fast... my timing is at 14 so that couldnt be a cause... any ideas? i noticed my rpms' go up a little quicker since i put a throttlebody and intake on... but i would think it would rev faster than it does...... also my clutch catches high off floor, could this be worn clutch? maybe? also... when you remove the air sliencer, do you unplug it from the plug near the fuel rail, or do you leave it plugged in and just hanging??/ thanks alot guys
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Old 10-26-2004, 02:24 AM
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primetime5.0
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Default RE: mix of ?'s

air silencer and fuel rail??? the air silencer is inside the fender well
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Old 10-26-2004, 03:43 AM
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nemethjames1
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Default RE: mix of ?'s

the air sliencer is in the fender well, there is a vacc line, then there is a sensor or something, that has a wire that runs to the "fuel rail area" like right where the sensor for the computer plugs in... know what i mean?
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Old 10-26-2004, 06:21 AM
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cammedlx
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Default RE: mix of ?'s

are you sure you tps is set right
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Old 10-26-2004, 06:48 AM
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nemethjames1
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Default RE: mix of ?'s

Obcource im sure.............. isnt the air silencer some long vaccume line that comes out of the fenderwel next to the passenger side, and then has a electrical plug in, and it goes into a wierd box or something???
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Old 10-26-2004, 06:50 AM
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cammedlx
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Default RE: mix of ?'s

no
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Old 10-26-2004, 06:53 AM
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nemethjames1
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Default RE: mix of ?'s

then someone explain to me what exactly the air silencer is, and located , im looking at my shop manual and what im thinking it is, is what there calling it...
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Old 10-26-2004, 06:57 AM
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Default RE: mix of ?'s

its just in you air box and looks like a little tube and it just goes from your air box through your fender and it just keep the noise down from you air intake system.Just a little peice of rubber that is restrictive
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Old 10-26-2004, 03:57 PM
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Default RE: mix of ?'s

you have to ask yourself would the ring and pinion gears be original,... prolly not and they probably replaced them with something with a little more torque and less top speed, or it could be that your tps is faulty set it to .98v and test it at wide open throttle to be sure its at 4.0v or above and less than 5.0v...
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Old 10-26-2004, 11:44 PM
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nemethjames1
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Default RE: mix of ?'s

i got 3.73's and the tps is at .98 and goes to about 4.14 ....... then maybe it wasnt the air silencer... but theres a switch , and its on the metal water pipes going over the intake, well where that wire connects, theres another connection, and right now i have this little valve looking thing pluged into it, but its just laying there doing nothing, it has a place for a vacc line to go in, and it has an out also..... any ideas? looking at my shop manual it MIGHT be called the canister purge solenoid, whats it do?
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