What is it? It looks like it’s leaking and it smells like gas.
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04-20-2020, 07:07 PM | #2 (permalink) |
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I believe it's the fuel injection pressure regulator.
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04-20-2020, 07:27 PM | #4 (permalink) |
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I stand corrected, it the fuel pressure damper.
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04-20-2020, 07:44 PM | #6 (permalink) |
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I'm having a hard time finding it online specifically for the 370. Here is one for the 350. Looks to be the same as ours.
https://www.z1motorsports.com/fuel-d...BoCvHAQAvD_BwE
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04-20-2020, 08:37 PM | #8 (permalink) | |
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Quote:
https://cj-motorsports.com/products/...-rails-vq37vhr |
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04-20-2020, 08:44 PM | #9 (permalink) |
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Yep.. it’s just a damper. As Spooler said the regulator is in the fuel pump housing.
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04-20-2020, 11:09 PM | #10 (permalink) | |
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Quote:
There is about 54 psi of fuel right there. Replace it ASP. 54 psi of fuel sprays a long way.
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04-21-2020, 09:08 AM | #11 (permalink) |
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Before you loosen the two 10mm bolts, make sure to let the car sit for about 5 hours (overnight is best) for the fuel system pressure to bleed down to ~0 psi.
If you can't wait, wrap/cover it with a clean rag and expect a "pop" and a rush of gas for about 1-2 seconds. |
04-21-2020, 09:12 AM | #12 (permalink) | |
Ronin Samurai - Assassin
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Quote:
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04-21-2020, 09:44 AM | #13 (permalink) |
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True, but I can tell you from personal experience, if you disconnect it immediately after turning the car off, you'll get a face full of fuel.
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04-21-2020, 05:52 PM | #15 (permalink) |
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If the fuel system is working properly, after 20 minutes you will still have ~41 PSI.
After 75 minutes it is ~16 psi. As mentioned, you can pull the fuel pump fuse, but it is a bit of a pain to get to. Plus with a cool engine, it won't be HOT when you are right by the exhaust manifold trying to unclip the damper line. |
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