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.

Tune up on a 5.0

Thread Tools
 
Search this Thread
 
Old 09-22-2005, 11:55 PM
  #1  
merr818
Thread Starter
 
merr818's Avatar
 
Join Date: Sep 2005
Location: enola, PA
Posts: 47
Default Tune up on a 5.0

Now that the focus all but gone and I will have the car in about a week or 2 what are some good things to check and replace on the car. I plan on doing a tune-up since it's used and who knows about the past history. I'm already sold on Mobil 1 oil and a K&N oil filter with about a quart of lucas oil additive. I plan on running a purolater fuel filter. I'll probably buy a K&N air filter. What about plugs and wires? what kind of plugs aer you running? Anything else i should do that i did'nt list that you can think of?
merr818 is offline  
Old 09-23-2005, 12:18 AM
  #2  
83beast
2nd Gear Member
 
83beast's Avatar
 
Join Date: Jul 2005
Location: Bethlehem
Posts: 463
Default RE: Tune up on a 5.0

id go with $45 ford racing wires. im currently running bosch platinum +4 plugs, but i got them for nothing, and at $7 apiece, they didnt really do anything. id invest in not only a k&n filter, but a cold air intake. then (if its old enough) bump up the ignition a bit.

the best way for u to gain noticeable power is to drive a four cyl car for a few months then go back to the stang. trust me, it really works!!
83beast is offline  
Old 09-23-2005, 12:44 AM
  #3  
ekthrilla
3rd Gear Member
 
ekthrilla's Avatar
 
Join Date: Jan 2005
Location:
Posts: 540
Default RE: Tune up on a 5.0

check to make sure the timing is set at 10*. if its not then that will make a huge difference unless you want to run premium then you can bump your timing to around 14*. its free hp if your willing to pay the extra 10 cents a gallon.
ekthrilla is offline  
Old 09-23-2005, 12:50 AM
  #4  
83beast
2nd Gear Member
 
83beast's Avatar
 
Join Date: Jul 2005
Location: Bethlehem
Posts: 463
Default RE: Tune up on a 5.0

ive got about 14* and i have no trouble with regular. another easy trick is a new 180* thermostat. it makes the engine run cooler. but the timing is just up to u. each car is different and u whould start at 10 and work up or down depending on how well u want the car to run or how much power u want.
83beast is offline  
Old 09-26-2005, 11:02 PM
  #5  
BlackGT5.0
1st Gear Member
 
BlackGT5.0's Avatar
 
Join Date: Jan 2005
Location:
Posts: 144
Default RE: Tune up on a 5.0

I have a 94gt how would i adjust the timing? Do i just have to move the distributer?
BlackGT5.0 is offline  
Old 09-26-2005, 11:24 PM
  #6  
83beast
2nd Gear Member
 
83beast's Avatar
 
Join Date: Jul 2005
Location: Bethlehem
Posts: 463
Default RE: Tune up on a 5.0

its a 5.0 so yeah, it should be just like this: loosen the dist holddown (make sure you have a timing light hooked up before this), then turn the dist (as long as you can see the timing marks) forward, which maybe left or right, cant remember. only go till the motor lightly pings, then back off a bit. then tighten the holddown, and youre set.
83beast is offline  
Old 09-26-2005, 11:45 PM
  #7  
NegadivOne
3rd Gear Member
 
NegadivOne's Avatar
 
Join Date: May 2004
Location: Tigard, OR
Posts: 683
Default RE: Tune up on a 5.0

Make sure you disconnect the spout connector
NegadivOne is offline  
Old 09-27-2005, 09:51 AM
  #8  
stanglx2002
6th Gear Member
 
stanglx2002's Avatar
 
Join Date: Feb 2005
Location:
Posts: 5,205
Default RE: Tune up on a 5.0

for a full tune up you need to get these items

cap and rotor ( either Accel or MSD bc they have bass terminal that conductor better then stock)
wires (either MSD super conductor of taylors they have the least resistance which means more spark)
plugs (autolite #25 they just run better in our cars)
Replace the PCV valve and screen

if you have mass air clean the MAF with carb cleaner and a Q-tip but be careful with the wires.
stanglx2002 is offline  
Old 10-02-2005, 09:18 AM
  #9  
JohnChule
2nd Gear Member
 
JohnChule's Avatar
 
Join Date: Aug 2004
Location:
Posts: 201
Default RE: Tune up on a 5.0


ORIGINAL: stanglx2002

for a full tune up you need to get these items

cap and rotor ( either Accel or MSD bc they have bass terminal that conductor better then stock)
wires (either MSD super conductor of taylors they have the least resistance which means more spark)
plugs (autolite #25 they just run better in our cars)
Replace the PCV valve and screen

if you have mass air clean the MAF with carb cleaner and a Q-tip but be careful with the wires.

How much will all those parts cost?


JohnChule is offline  
Old 10-02-2005, 10:44 AM
  #10  
stanglx2002
6th Gear Member
 
stanglx2002's Avatar
 
Join Date: Feb 2005
Location:
Posts: 5,205
Default RE: Tune up on a 5.0


ORIGINAL: JohnChule


ORIGINAL: stanglx2002

for a full tune up you need to get these items

cap and rotor ( either Accel or MSD bc they have bass terminal that conductor better then stock)
wires (either MSD super conductor of taylors they have the least resistance which means more spark)
plugs (autolite #25 they just run better in our cars)
Replace the PCV valve and screen

if you have mass air clean the MAF with carb cleaner and a Q-tip but be careful with the wires.

How much will all those parts cost?


Wires - $50 to $100
Cap and Rotor - $30
Plugs - $20
Fuel Filter - $7
PCV valve and screen - $8
stanglx2002 is offline  


Quick Reply: Tune up on a 5.0



All times are GMT -5. The time now is 03:52 PM.