-
15th February 2019, 11:13 AM
#11
Patrol Freak
As per edit note
For the noise, when it is happening at idle, open the needle valve gradually and does it stop?
Last edited by Bidja; 15th February 2019 at 08:58 PM.
Reason: Deleted first para referred to your boost thread so put it there
2008 GU WAG ST Manual CRD - To do the job
-
The Following User Says Thank You to Bidja For This Useful Post:
-
15th February 2019 11:13 AM
# ADS
Circuit advertisement
-
15th February 2019, 11:36 AM
#12
Originally Posted by
Bidja
If CRD check that the VNT solenoid is still plugged in. CRD require it to be plugged in when Dawes/needle installed even though VNT solenoid is bypassed(vac).
Also check vac lines as you said and at idle have a look and see if the actuator rod is in the up most position (lever hitting stop). Check to see if the actuator rod lock nut has not come loose an allowed the actuator rod length to increase. If too long eng will become very laggy and exhaust will get more of a throaty sound and higher EGTs. The witness line up marks on the the adjuster thumb wheel to actuator rod will indicate any movement. Best leave it alone if looks like it has not moved.
For the noise, when it is happening at idle, open the needle valve gradually and does it stop?
Thanks Bidja, I'll check all that out over the weekend. Much appreciated.
-
The Following User Says Thank You to 10G For This Useful Post:
Bidja (15th February 2019)
-
4th March 2019, 09:24 PM
#13
Is it manual? If its manual then thats the standard gearbox chatter. Sounds like rattle or pinging .
-
-
14th March 2019, 11:10 PM
#14
Got the solution for the noise.
-
-
15th March 2019, 09:52 AM
#15
Seems this is normal. It was enhanced by the vacuum leak that I had. Once I fixed the leak, the rattle almost went away.
-