Rattle noise from fuel pump area
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Joined: 04-10-2006
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From: Simi Valley, CA
Rattle noise from fuel pump area
I just installed the new fuel pump insulator from the newest TSB regarding engine/fuel pump noise on the LNF engine. The fix really knocks down quite a bit of noise so those of you wishing to get that nice quiet cold start....this works to some degree. See your dealer, the TSB was just posted a week or so ago on GM SI.
#09-06-01-004: Clicking/Ticking Sound/Noise Heard from Rear of Engine (Install Sound Isolation Cover Over High Pressure Fuel Pump) - (Apr 1, 2009)
#09-06-01-004: Clicking/Ticking Sound/Noise Heard from Rear of Engine (Install Sound Isolation Cover Over High Pressure Fuel Pump) - (Apr 1, 2009)
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