|
|
|
|
|||||||
| These adverts keep this forum alive | |
|
|
#2 (permalink) |
|
Super Moderator
|
If it only happens for 2 or 3 seconds I wouldn't worry too much. I've got a hydraulic cam and it does it as well. What grade oil are you using? Does it only do it after the ute hasn't been started for a while i.e left overnight? There is a nulon additive which a few people have used with good results.
__________________
amore...odio...tragedia Last edited by Daryn; 26-07-2005 at 12:35 PM. |
|
|
|
|
|
#5 (permalink) |
|
casual poster
Trade Rating: (0)
Join Date: Apr 2005
Location: Perth WA
Ride: HQ Monaro, VY HSV Clubsport
Posts: 381
|
I would recommend changing your oil to Castrol Formula R 25W50 after flushing the engine with Nulon Lifter Free. Magnatec isnt really suited to old school motors.
|
|
|
|
|
|
#7 (permalink) |
|
casual poster
|
When I bought "Reg" the previous owner suggested I use a thicker oil to quieten down the top end rattle. I changed to Penrite HPR40 which is 25/70 which has made it noisier, so I reckon the thinner oil stomper recommended might help.
In a few weeks time I am going to pop the rocker covers off and see if the rocker &/or posts are badly worn. It seems to be one that is really bad so i might give the Nulon a shot before ripping into the valley to start replacing lifter, cam, etc. |
|
|
|
|
|
#9 (permalink) |
|
casual poster
Trade Rating: (0)
Join Date: Apr 2005
Location: Perth WA
Ride: HQ Monaro, VY HSV Clubsport
Posts: 381
|
The lifter free may make your engine sound a bit worse for wear initially, but as the crappy deposits free itself from the valvetrain it'll begin to quieten down. Although I wouldnt use the stuff on a really old motor.
|
|
|
|
![]() |
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| engine noise through the subs | ILITR8 | Rhythm & Bass | 11 | 08-02-2006 07:48 PM |
| lifter noise in vl 5.0 | shyvl | Holden V8's | 3 | 07-07-2005 12:06 AM |
| 308 lifter noise | Stato308 | Holden V8's | 3 | 30-05-2005 09:03 PM |
| Thumping noise | Group 3 | Custom Stylin & Wiring | 4 | 21-04-2005 12:34 AM |