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TICK noise after header install

Old May 12, 2003 | 10:24 PM
  #1  
JayHodge's Avatar
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Joined: Feb 2003
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From: NY
Car: 1987 Iroc-z
Engine: 5.7L 350
Transmission: 700 r4
TICK noise after header install

i just installed some dynomax shorty headers on my car from Advanced auto, work great i think cept for a ticking noise on the passenger side rear near the fire wall, its just a loud tick-tick-tick-tick-tick-tick-tick-tick really fast and can hear above loud exhuast...... i cant tell if its comeing from a header leak or a lifter or rocker or somthing in the head.... n e suggestions or answers???


350 1987 iroc-z


jay
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Old May 12, 2003 | 11:11 PM
  #2  
Joel Geerling's Avatar
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Joined: Aug 2001
Posts: 311
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From: Saint Louis, MO, USA
Car: 91 Formula
Engine: 305 TBI
Transmission: 700R4
Sounds exactly like an exhaust leak. Probably at the passenger collector gasket (don't be suprised if this turns into a chronic battle for you...), since the engine torquing on its mounts stresses the collector joints so much.
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Old May 13, 2003 | 04:17 PM
  #3  
JayHodge's Avatar
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Junior Member
 
Joined: Feb 2003
Posts: 87
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From: NY
Car: 1987 Iroc-z
Engine: 5.7L 350
Transmission: 700 r4
i tightend the header bolts and still didnt fix it, so i was thinking idk maybe oil is low, so i took the dip stick out when it was running and it stopped as soon as i pulled it out a lil!!!! i was like holy shizza and sure engough i put it back in and the tick was that, easy fix!
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Old May 13, 2003 | 08:54 PM
  #4  
jfreeman74's Avatar
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Joined: Sep 2001
Posts: 1,195
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From: Flowery Branch, GA
Car: 1985 Iroc-Z
Engine: 1 BA 305 TPI
Transmission: Probuilt 700R4 - 2800 Stall Midwest
Axle/Gears: 3.42
Gotta hate that.
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