Topic Sponsor
1997 - 2003 Ford F150 General discussion on the Ford 1997 - 2003 F150 truck.

Oil leak

Thread Tools
 
Search this Thread
 
Old 09-24-2017, 08:33 PM
  #1  
Member
Thread Starter
 
Deerebilt's Avatar
 
Join Date: Feb 2017
Location: Kansas
Posts: 47
Likes: 0
Received 2 Likes on 2 Posts
Default Oil leak

Oil in Valley of Engine under intake. 2001 F150 5.4 113k miles. Where is this coming from. ?

Last edited by Deerebilt; 09-26-2017 at 12:24 PM. Reason: Correct spelling
Old 09-26-2017, 12:27 PM
  #2  
Member
Thread Starter
 
Deerebilt's Avatar
 
Join Date: Feb 2017
Location: Kansas
Posts: 47
Likes: 0
Received 2 Likes on 2 Posts
Default

Oil level has only dropped 1/16" on dipstick. Have always had GM or Toyota products so not familiar with Ford engines. Read early on some had a oil galley seal ring on head gasket fail. But how do I check this with out removing intake.
Old 09-26-2017, 10:44 PM
  #3  
Senior Member
 
jethat's Avatar
 
Join Date: Jun 2016
Location: utah
Posts: 417
Received 34 Likes on 30 Posts
Default

The only way oil could get into the valley is a head gasket oil leak and unfortunately that is a common issue with the 2v 5.4's. usually it hits the passenger side on the outside by the starter but it also happens on the drivers side and when it does it leaks into the valley. How long how many miles has it taken to drop 1/16th?
Old 09-27-2017, 10:43 AM
  #4  
Member
Thread Starter
 
Deerebilt's Avatar
 
Join Date: Feb 2017
Location: Kansas
Posts: 47
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by jethat
The only way oil could get into the valley is a head gasket oil leak and unfortunately that is a common issue with the 2v 5.4's. usually it hits the passenger side on the outside by the starter but it also happens on the drivers side and when it does it leaks into the valley. How long how many miles has it taken to drop 1/16th?
3000 Mi.
Old 09-27-2017, 10:48 AM
  #5  
Senior Member
 
Fordrocks689's Avatar
 
Join Date: Dec 2011
Location: high desert
Posts: 598
Received 16 Likes on 15 Posts

Default

Is it motor oil or coolant?
Old 09-27-2017, 11:26 AM
  #6  
Senior Member
 
jethat's Avatar
 
Join Date: Jun 2016
Location: utah
Posts: 417
Received 34 Likes on 30 Posts
Default

make sure it oil. the oil your loosing is well within normal consumption level. That oil in the valley might be anti freeze and that is a whole different deal.Stick a wire with some cloth on it down there and look.
Old 09-27-2017, 11:46 AM
  #7  
Senior Member
 
Fordrocks689's Avatar
 
Join Date: Dec 2011
Location: high desert
Posts: 598
Received 16 Likes on 15 Posts

Default

Originally Posted by jethat
make sure it oil. the oil your loosing is well within normal consumption level. That oil in the valley might be anti freeze and that is a whole different deal.Stick a wire with some cloth on it down there and look.
Yup, could also be coolant mixing with oil build up.
Old 09-27-2017, 11:52 AM
  #8  
Member
Thread Starter
 
Deerebilt's Avatar
 
Join Date: Feb 2017
Location: Kansas
Posts: 47
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by Fordrocks689
Yup, could also be coolant mixing with oil build up.
It is oil. I stuck a long screwdriver in the valley. is same color as oil and smells like oil. can not smell any coolant. I was hoping it was the coolant line from water pump to right rear of engine.
Old 09-27-2017, 03:32 PM
  #9  
Ugly trucks need lovin to
 
Mike Nickolas's Avatar
 
Join Date: Aug 2017
Location: Buckeye, Arizona
Posts: 51
Received 4 Likes on 3 Posts
Default

Head gasket, not the end of the world. Set up a table, make a pitcher of ice tea and spend the weekend changing the head gasket.

You will need a special tool to hold the cams down, rent it from the auto parts store. You also need new bolts and the top end gasket set. Check the heads for scratches and or warping, I know a machine shop that specs them for me. You will also need a torque wrench, if you don't want to buy one rent one from VatoZone.

It may take 6 hours or two days but in any case, follow the manual and take your time. It's a learning experience but very doable.

Last edited by Mike Nickolas; 09-27-2017 at 03:33 PM. Reason: grammer
Old 09-27-2017, 03:55 PM
  #10  
Member
Thread Starter
 
Deerebilt's Avatar
 
Join Date: Feb 2017
Location: Kansas
Posts: 47
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by Mike Nickolas
Head gasket, not the end of the world. Set up a table, make a pitcher of ice tea and spend the weekend changing the head gasket.

You will need a special tool to hold the cams down, rent it from the auto parts store. You also need new bolts and the top end gasket set. Check the heads for scratches and or warping, I know a machine shop that specs them for me. You will also need a torque wrench, if you don't want to buy one rent one from VatoZone.

It may take 6 hours or two days but in any case, follow the manual and take your time. It's a learning experience but very doable.
Ya a ford dealer just quoted me $2500



All times are GMT -4. The time now is 07:43 AM.