1997 - 2003 F150 1997-2003 F150, 1997-1999 F250LD, 7700 & 2004 F150 Heritage

Sponsored by:

oil pressure

Reply Subscribe

Search this Thread

Old

Mar 19, 2009 | 03:10 PM

#1

plowdaddy

Thread Starter

|

New User

Joined: Mar 2009

Posts: 5

Likes: 0

oil pressure

I have a 1998 F150/4.2 and I can be driving down the road and the oil pressure guage starts bouncing and it drops down to 0. The temp gauge goes up . I let it set for a while and I have oil pressure for a while then it starts doing it all over again. Would this be the oil pump or the tube stopping upor what?

Reply

Old

Mar 19, 2009 | 05:01 PM

#2

steve(ill)

Hotshot

Joined: Jul 2005

Posts: 11,931

Likes: 180

if the oil is clean, new, and full, and the filter is good, then i would stop running and pull the motor to change the pump.

Reply

Old

Mar 19, 2009 | 10:35 PM

#3

plowdaddy

Thread Starter

|

New User

Joined: Mar 2009

Posts: 5

Likes: 0

What about the rods and main bearing?

Reply

Old

Mar 20, 2009 | 05:42 AM

#4

Bobby82490

Posting Guru

Joined: Dec 2006

Posts: 1,466

Likes: 0

From: N. Fort Myers,FL

Does it knock when the gauge goes to 0? If not change out the oil pressure sending unit.

Reply

Old

Mar 20, 2009 | 07:55 AM

#5

plowdaddy

Thread Starter

|

New User

Joined: Mar 2009

Posts: 5

Likes: 0

My son said it knocks when the temp goes up

Reply

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

4.2 Oil Pressure

plowdaddy

3.8 & 4.2L V6

2

Mar 19, 2009 10:37 PM

1989 Ranger 2.3 Oil Pressure Question?

kochy54

1983 - 2012 Ranger & B-Series

15

Nov 22, 2006 06:21 PM

99 4x4 5.4 intermittent oil pressure

briansc99exp

1997 - 2006 Expedition & Navigator

2

Jul 16, 2006 09:14 AM

TDELONG83

6.0L Power Stroke Diesel

15

Mar 16, 2004 07:20 PM

Oil Pump Question Part 2

masterkiller214

Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W)

2

Jun 26, 2002 02:05 PM

Reply Share

First
Prev
1 / 1
Next
Last

All times are GMT -5. The time now is 12:21 PM.