Thread: 5.3 misfire
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Old 03-01-2010, 12:03 PM
1965GTO 1965GTO is offline
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Re: 5.3 misfire
I took it to dealer and they could not find any electrical problem,nothing showed in scan. They said fuel pressure was 52 with switch on and 44 internal. They said the misfire may actually be a shudder with torque converter.
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