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Re: 3.4L van intermittent no-startproblem/fuel pump relay chattering
Well, the hair dryer worked this cool wet morning, after 4 minutes of heat the fuel pump relay stopped chattering and car could start.
Regarding the PCM, can it be operated on? Someone suggested that it would be hermetically sealed in potting compound, silicone, epoxy or similar material, making it impossible to work on.
Re: the ground connection; it's good on both the pump and relay; they won't energize at all without it. But hey-- I wasn't thinking about the ground for the PCM. A poor ground would certainly screw that up...
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