ticking noise from valvetrain
Thread Starter
On The Tree
Joined: Aug 2006
Posts: 135
Likes: 0
From: Raleigh, NC
ticking noise from valvetrain I drove the T/A tonight for a little bit and noticed a ticking noise when I left. I thought it was just because it was cold because it was the first time it was cranked in 3-4 days. I drove maybe 10-15 miles and the ticking noise was still there, so I brought it back home. I popped the hood and listened for a minute and my dad and I have come to the conclusion that it is coming from the valve train(although we arent ruling out the possibility of an exhaust leak). Here is the recent history...
Sept. 06- Installed CC305 112 LSA, beehive springs, Comp 1.6 SA rockers, kept stock lifters, hardened pushrods.
Feb. 07-installed pacesetter LTs used felpro-1406 gaskets
The car doesnt feel like it is down on power.
I know there is probably more information need to properly analyze this problem, but here is a start.
Sept. 06- Installed CC305 112 LSA, beehive springs, Comp 1.6 SA rockers, kept stock lifters, hardened pushrods.
Feb. 07-installed pacesetter LTs used felpro-1406 gaskets
The car doesnt feel like it is down on power.
I know there is probably more information need to properly analyze this problem, but here is a start.
TECH Senior Member
iTrader: (3)
Joined: Oct 2006
Posts: 7,564
Likes: 4
From: Decatur, TN (N-W of Athens)
RR are known to make ticking noises. Low oil in the valve train is ALSO known to cause the same ordeal. Couple those two together and it's a good bet that is the cause. They also could have came out of adjustment a bit.
Could also be an exhaust leak.
If you have a long screw driver or socket extension, make a fist around the handle or end of the extension and place it on the valve covers. Put your ear up to your fist and listen. Or just go buy a real automotive stethoscope lol that's just the poor mans version.
Could also be an exhaust leak.
If you have a long screw driver or socket extension, make a fist around the handle or end of the extension and place it on the valve covers. Put your ear up to your fist and listen. Or just go buy a real automotive stethoscope lol that's just the poor mans version.
Thread Starter
On The Tree
Joined: Aug 2006
Posts: 135
Likes: 0
From: Raleigh, NC
Well, I know that RRs are known to make that noise, but I can tell this isnt normal. I tried the stethescope method...well the metal rod method lol, and I dont think that it is coming from the valve cover.
I've got the EXACT problem Im pretty sure I got a noisey lifter at first I was scared that it was a big problem but now Ive leaned to live with the sound for the time being.
I have yet to switch my oil to 10w30 to see if it help quiet down the noise. If that doesnt take care of it owell gues I will be taking care of it in the winter time when I upgrade my valve train completly with all new stuff and the le2 setup.
I have yet to switch my oil to 10w30 to see if it help quiet down the noise. If that doesnt take care of it owell gues I will be taking care of it in the winter time when I upgrade my valve train completly with all new stuff and the le2 setup.
