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.

installing oil pump

Thread Tools
 
Search this Thread
 
Old 05-16-2008, 06:19 PM
  #1  
89stanger1989
2nd Gear Member
Thread Starter
 
89stanger1989's Avatar
 
Join Date: Aug 2007
Location:
Posts: 201
Default installing oil pump

i am going crazyyyyy. i removed my old oil pump and im putting the new one in but i cant get the bar to go into the top hole. wtffff. i have it in the new pump andtry to press it into the top hole but wont go in no matter how much i play with it. is there a faster way
89stanger1989 is offline  
Old 05-16-2008, 06:26 PM
  #2  
OnyxCobra
6th Gear Member
 
OnyxCobra's Avatar
 
Join Date: Nov 2005
Location: Rochester, NY
Posts: 8,467
Default RE: installing oil pump

if you're talking about the oil pump drive shaft it's supposed to go in before the oil pump, from the bottom.
OnyxCobra is offline  
Old 05-16-2008, 07:03 PM
  #3  
89stanger1989
2nd Gear Member
Thread Starter
 
89stanger1989's Avatar
 
Join Date: Aug 2007
Location:
Posts: 201
Default RE: installing oil pump

how is that possible? it will just fall down?
89stanger1989 is offline  
Old 05-16-2008, 08:14 PM
  #4  
Jon82387
1st Gear Member
 
Jon82387's Avatar
 
Join Date: Apr 2006
Location: Ohio
Posts: 127
Default RE: installing oil pump

when i did my oil pump i had the same issue, idk how high you have the motor jacked up and what your access is like, but when i did mine i put some heavy grease on the end of the shaft that goes into the distributor and it helped to hold it into place a bit.

it would still slip out but not near as easily, i was able to eventually get it all lined up and bolted down after a few tries GL!
Jon82387 is offline  
Old 05-16-2008, 08:16 PM
  #5  
Jon82387
1st Gear Member
 
Jon82387's Avatar
 
Join Date: Apr 2006
Location: Ohio
Posts: 127
Default RE: installing oil pump

and also when i installed my pump i was told to prime the pump by putting vasoline inside the pump itself by taking the small plate on the pump off and then just cramming as much vasoline in there as possible with the gear
Jon82387 is offline  
Old 05-16-2008, 08:17 PM
  #6  
89stanger1989
2nd Gear Member
Thread Starter
 
89stanger1989's Avatar
 
Join Date: Aug 2007
Location:
Posts: 201
Default RE: installing oil pump

just woundering why did yours blow and was it your first time? did you replace it with a stock pump? i'm just woundering because i dont want to do this again.
89stanger1989 is offline  
Old 05-16-2008, 08:23 PM
  #7  
Jon82387
1st Gear Member
 
Jon82387's Avatar
 
Join Date: Apr 2006
Location: Ohio
Posts: 127
Default RE: installing oil pump

Mine didnt blow, my oil pan gasket was leaking horribly so i changed it, figured while in there do a new pump/shaft.

Your pump BLEW??? hope the motors ok, howd the pan look when you took it down?

If your changing the blown pump do the shaft and make sure to get a good gasket to go with it because yes it does blow to do this while the motors in the car [:@]

And yes i replaced all of it with ford racing parts.
Jon82387 is offline  
Old 05-16-2008, 08:51 PM
  #8  
89stanger1989
2nd Gear Member
Thread Starter
 
89stanger1989's Avatar
 
Join Date: Aug 2007
Location:
Posts: 201
Default RE: installing oil pump

everything was good. i just found the shaft cracked in half laying in my pan. yes doing it in the car suckkkkksssss.
89stanger1989 is offline  
Old 05-16-2008, 09:34 PM
  #9  
67mustang302
6th Gear Member
 
67mustang302's Avatar
 
Join Date: Apr 2007
Location: California
Posts: 10,468
Default RE: installing oil pump

Replace it with a good hardned shaft from Melling or ARP. From underneath you can put the shaft in the pump and then raise it into place and wiggle/turn it till it lines up. It must go in before the pump, and make sure that the metal clip on the top of the shaft sits just under the hole in the block it goes through, it's so when you pull the dizzy it won't pull the shaft out of the oil pump. As far as priming, you don't need vaseline, what you can do with the pickup installed is turn it upside down and pour oil through the pickup so it gets down in the pump to wet the gears. And I'd go ahead and prime the engine when it's all back together, but that's just me.
67mustang302 is offline  
Old 05-16-2008, 10:02 PM
  #10  
OnyxCobra
6th Gear Member
 
OnyxCobra's Avatar
 
Join Date: Nov 2005
Location: Rochester, NY
Posts: 8,467
Default RE: installing oil pump

ORIGINAL: 89stanger1989

how is that possible? it will just fall down?
no it won't, they have a ring around them to keep them from falling through the distributor hole as seen here at the top of the shaft:


OnyxCobra is offline  


Quick Reply: installing oil pump



All times are GMT -5. The time now is 06:10 AM.