clicking noise in non mustang vehicle?

07BlkGT · May 6th, 2008, 08:19 PM

I know this is not a direct Ford Mustang question but if anyone is willing to help please do. My wife has an 06 Chrysler Pacifica 3.5 liter. After changing the oil I noticed there was still a clicking noise similar to an engine running low in oil. She took it to the Chrysler Dealership today and they told her there were major engine problems and have ordered a new cam and she thinks new valves and springs. If tis is true, got any idea what may have caused this problem? Does it sound like there is a huge problem that will not get better? Still under warranty but only for about another 11,000 miles.
I will find out more tomorrow but anyone willing to throw in some .02 I will be more than thankful

Regency 2007 · May 6th, 2008, 11:33 PM

could be valves.... this is common with Mach1's but it didn't mean anything was wrong with them just loud valve sounds...

Variety=Spice · May 7th, 2008, 05:32 PM

I think I'd ask to see the head while it was apart and look for any scoring of the cams, cam bearings, lobes, or lifters. I suppose it's possible a spring broke and was rattling around in there. Be thankful you're still under warranty!

Kobra Killer · May 11th, 2008, 01:21 AM

Solid lifters require regular adjusting but hydraulics usually do not.
Over time hydraulics can get clogged & start to click.

07BlkGT · May 11th, 2008, 05:54 PM

Here is the scoop guys tell me what you think:
They removed the lf head, intake and valve cover and found a rocker too loose. They then removed the rockers and found " lash adj bad " and " lobe on cam worn " ???? Anyone know what this means and if this problem could happen again? My wife picked it up Sat a.m. so I have not been able to speak with them yet to explain
Thanks for any input

Kobra Killer · May 13th, 2008, 01:46 AM

If all the cam lobes are worn I would suspect a lubrication problem.
If only the lobe with the loose rocker, it probably happend when rocker came loose.
Use locktite or lock nuts on rocker arm fasteners.

May 6th, 2008, 08:19 PM	#1
07BlkGT Regular 2007 Mustang GT 3.9@416.89 Join Date: Dec 2007 Location: NC Posts: 361	clicking noise in non mustang vehicle? I know this is not a direct Ford Mustang question but if anyone is willing to help please do. My wife has an 06 Chrysler Pacifica 3.5 liter. After changing the oil I noticed there was still a clicking noise similar to an engine running low in oil. She took it to the Chrysler Dealership today and they told her there were major engine problems and have ordered a new cam and she thinks new valves and springs. If tis is true, got any idea what may have caused this problem? Does it sound like there is a huge problem that will not get better? Still under warranty but only for about another 11,000 miles. I will find out more tomorrow but anyone willing to throw in some .02 I will be more than thankful __________________ Slp's Hurst Tint I want more

May 6th, 2008, 11:33 PM	#2
Regency 2007 Hardcore Enthusiast Join Date: May 2007 Posts: 1,116	could be valves.... this is common with Mach1's but it didn't mean anything was wrong with them just loud valve sounds... __________________ From Spoolin' to Pullin...

May 11th, 2008, 01:21 AM	#4
Kobra Killer Regular Join Date: Sep 2006 Location: Arvada, CO Posts: 51	Solid lifters require regular adjusting but hydraulics usually do not. Over time hydraulics can get clogged & start to click. __________________ Clevelands Rule https://home.comcast.net/~jimmiephil...er_project.htm

May 11th, 2008, 05:54 PM	#5
07BlkGT Regular 2007 Mustang GT 3.9@416.89 Join Date: Dec 2007 Location: NC Posts: 361	Here is the scoop guys tell me what you think: They removed the lf head, intake and valve cover and found a rocker too loose. They then removed the rockers and found " lash adj bad " and " lobe on cam worn " ???? Anyone know what this means and if this problem could happen again? My wife picked it up Sat a.m. so I have not been able to speak with them yet to explain Thanks for any input __________________ Slp's Hurst Tint I want more

May 13th, 2008, 01:46 AM	#6
Kobra Killer Regular Join Date: Sep 2006 Location: Arvada, CO Posts: 51	If all the cam lobes are worn I would suspect a lubrication problem. If only the lobe with the loose rocker, it probably happend when rocker came loose. Use locktite or lock nuts on rocker arm fasteners. __________________ Clevelands Rule https://home.comcast.net/~jimmiephil...er_project.htm

May 7th, 2008, 05:32 PM	#3
Variety=Spice Newbie Join Date: May 2008 Posts: 16	I think I'd ask to see the head while it was apart and look for any scoring of the cams, cam bearings, lobes, or lifters. I suppose it's possible a spring broke and was rattling around in there. Be thankful you're still under warranty!

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