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Thread: Ticking when cold
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11-13-2011, 08:40 PM #1
Ticking when cold
I'm trying to figure out the issue.... I'm thinking it is either valve train or an exhaust leak... When I start up cold and accelerate away I hear a steady ticking that follows rpm.
I took the valve cover off. Wondering if the rockers are suppose to be this loose?
Video
http://static.photobucket.com/player...113_170333.mp4
I tried to take a video of the ticking but I don't think it came out well....
Video
http://static.photobucket.com/player...113_170820.mp4
Any help would be appreciated
If it is just noise then I will live with it. Mainly I don't want to hurt the car so I want to find out the cause.
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Sent from my HTC ThunderBolt using Tapatalk
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11-13-2011, 09:48 PM #2
I use an EVAP smoke tester to find all kinds of leaks. Seal off one exhaust tip and fill the smoke into the other. i had an exhaust leak on my car and the rear bolt on the drivers side header had broken off in the head.
1995 Z28 1997 SS S10
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11-14-2011, 07:57 PM #3
well I shot gunned the problem and it seems to have worked. I adjusted the valves, flashed the stock fuel and spark tables, tightened the y pipe and manifold bolts, and changed the spark plugs. The tick is definitely less noticeable. Almost gone. I will have to wait for the engine to be stone cold before I will be able to see if my problem is completely gone or not.
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