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03-04-2018, 05:53 AM | #1 | |
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02 Seville STS Starting Issue
Hello,
I just bought this 2002 Cadillac STS, it has 70K. Sometimes when starting it acts like it's having an issue turns over several times, but does start slowly, instead of a quick solid start. Car runs strong after start. Could this be a fuel issue, just bought new fuel filter not knowing cars history, haven't installed yet? Tried a bottle of Lucas fuel treatment in first tank, Ran OBT tool with no codes? Thanks ellis479 |
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03-04-2018, 08:07 AM | #2 | |
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Re: 02 Seville STS Starting Issue
What is the standing fuel pressure? That may offer a solid clue.
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ellis479 (03-06-2018)
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03-04-2018, 08:29 AM | #3 | |
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Re: 02 Seville STS Starting Issue
I don't know, what should the pressure read on this 02 Cadillac 4.6ltr? Could it be a sensor that's just not showing a code on the OBD tool? I am not a mechanic, but have some common sense abilities. Thanks ellis479
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09-02-2018, 09:08 AM | #4 | |
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Re: 02 Seville STS Starting Issue
It turns out to be the fuel pressure regulator was faulty. Thanks ellis479
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