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valve covers making annoying rattling .....how do i tighten rockers....

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Old 08-06-2003, 01:46 AM
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Car: 89 Camaro I-Roc z
Engine: 305
Transmission: Th700r4
valve covers making annoying rattling .....how do i tighten rockers....

so i figure my rockers are rattling alot and making my car sound like ****, so how do i tighten these a bit to stop the annoyance? if i can.
Old 08-06-2003, 05:08 AM
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ede
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try changing timing or octane rating of your fule, i'd bet it's not a lose rocker. if by chance it is try doing a search and you'll find a lot of how to info.
Old 08-06-2003, 10:53 PM
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Car: 89 Camaro I-Roc z
Engine: 305
Transmission: Th700r4
ive ran a buncha searches to try to find this noise.....


i only suggest loose rockers because i just tore open a l98 of my friends and his rockers were pretty loose....

at first i thought the rattling were my trans lines touching but it isnt them
Old 08-08-2003, 01:59 AM
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got a stethoscope?
Old 08-08-2003, 09:43 AM
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Car: 87 IROC Z "ZZ4"
Engine: 350 "ZZ4"
Transmission: ck performance th400 3000 stall
Axle/Gears: 3:73 10 bolt
i had pretty much the same problem on my 350.

a friend of mine had to set the valve lash cause one of the rockers were loose.

after a few days the noise came back it turned out the nut for the rocker kept backing off bought new ones and so far so good
Old 08-09-2003, 12:00 AM
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Car: 89 Camaro I-Roc z
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Transmission: Th700r4
Originally posted by Trace Cook
got a stethoscope?
ill pick one up at work....
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