Notice: We request that you don't just set up a new account at this time if you are a previous user.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
Recovery:If you cannot access your old email address and don't remember your password, please click here to log a change of email address so you can do a password reset.

i need help asap no oil pressure ITS ALL GOOD NOW THANKS.

Tech Talk for Rover owners.

Moderator: Micka

Forum rules
Post Reply
Posts: 102
Joined: Sun Feb 24, 2008 2:19 pm
Location: Bowenville, Queensland

i need help asap no oil pressure ITS ALL GOOD NOW THANKS.

Post by mick&shon »

a hour ago i was driving home after just purchasing a 86 rangie 4.4L when oil pressure light came on so i stopped and checked oil it was fine but when i started again it had a slight rattle (tappet) so i shut it down again any way each time i started it the sound increased until the last time it started to miss ............could this be the oil pump now it wont start sounds like the valves arent opening any ideas and would anyone have a diagram of a oil pump. im still 250ks from home !!!!!!!!!!
cheers mick
Last edited by mick&shon on Mon Feb 08, 2010 11:30 am, edited 1 time in total.
85 rangie 3.9i,disco5sp,4'' lift,80series rear, gq front, 33mtz
Top
Posts: 141
Joined: Sun Jan 16, 2005 7:22 pm
Location: Gold Coast,Tweed

Post by THE 109 »

Mick,
Check the pressure relief valve isn't jammed open,it's a known problem with the rover V8's that I know of.It's the large hex plug near the oil filter,remove that and check the plunger is free in the bore.
Cheers Eric
Top
Posts: 102
Joined: Sun Feb 24, 2008 2:19 pm
Location: Bowenville, Queensland

Post by mick&shon »

Thanks Eric. It's not the plunger, pulled pump apart, turned motor by hand, gear not driving.
Cheers
Mick
85 rangie 3.9i,disco5sp,4'' lift,80series rear, gq front, 33mtz
Top
Posts: 3278
Joined: Mon Mar 03, 2003 9:03 pm
Location: St Helena, Melbourne.

Post by Loanrangie »

mick&shon wrote:Thanks Eric. It's not the plunger, pulled pump apart, turned motor by hand, gear not driving.
Cheers
Mick
I would say that the oil pump drive gear on the dizzy is either busted or was never aligned properly. Could also be timing chain/ gear and camshaft related.
Saddle up tonto, its the not so loanrangie! . 98 TDI DISCO lightly modded with more to come.
Top
Posts: 141
Joined: Sun Jan 16, 2005 7:22 pm
Location: Gold Coast,Tweed

Post by THE 109 »

Have you pulled the dizzy out to check what's happening?
Top
Posts: 102
Joined: Sun Feb 24, 2008 2:19 pm
Location: Bowenville, Queensland

Post by mick&shon »

hey fellas i got it fixed it was the tag that drives the oil pump on bottom of dizzy because it was a holden dizzy they used a hacksaw to make new end and it was thin i meant the thickness of a 20c piece.but all good now i thank all for responding
cheers mick :)
85 rangie 3.9i,disco5sp,4'' lift,80series rear, gq front, 33mtz
Top
Post Reply

Return to “Rover”

Who is online

Users browsing this forum: No registered users and 28 guests