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Yes exhaust manifold bolts seem to be tight, so does heat shield. Mechanics stethoscope again the head seemed to also have the tick in the head
09 GXP M6 - lifter noise/ticking when cold for 2 mins - is Seafoam treatment a good first step?
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Top end noise ps side
V8 Engine Tech (L76/LS3)I recently completed my dod delete, cam swap , and also did full rebuild due to mileage on my 09 g8. Has a base tune to get motor to do some heat soaks. Problem is now that I put an exhaust on it has a slight tick at idle sounds like it’s from the passenger side but I used a stethoscope to...- 0
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Brokedieseltech · updated
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Beating Down The Headers Topic Again
V8 Engine Tech (L76/LS3)So I'm in the market for headers, really want to get a 3' inch headers . I bought my car with a mid muffler delete or resonator not sure the rest is completely stock . Looks to be a 3 inch straight pipe but I still have my cats ! So I was wondering if I could possible get away with buying just...- 16
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OVOFrvnk · updated
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Help C0561 code
V8 Engine Tech (L76/LS3)So driving the car home tonight and the cluster goes wild ending with the stability ctrl off light,CEL light and the car not changing gears. Pulled over shut the car off tried restarting no go. Pulled the codes and a C0561 is there. Any ideas? Did the TCM go bad? I don't know if this has...- 8
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LS3 noise when engine is cold
V8 Engine Tech (L76/LS3)hi guys i have weird noise when the engine is cold after the engine warmed up the noise go away after engine warmed up- 9
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Engine died while moving, then would not start.
V8 Engine Tech (L76/LS3)Very wet in Southern AZ today so maybe something got soaked and shorted. Battery said 58% charge. Was accelerating in the wet and maybe TC activated and interrupted fuel. Then it was like it never turned fuel back on. Coasted to a stop and tried to start it. It sounded like it wanted to...- 10
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jbak · updated
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