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Thread: Wayne did his gas tank question, now mine...

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Posts: 1-6 of 6
2010-09-02 00:38:11
#1
Wayne did his gas tank question, now mine...
For the first time ever (actually the second time I noticed) that if I take my gas cap off while the car is running it will completely shut off. I have done this numerous times in the past and nothing ever happened. All this is around my idle issue. I am assuming the two may not be related, but why would the car do that?
2010-09-02 05:53:19
#2
my best guess is a drop in vacuum / fuel pressure.
2010-09-02 05:56:25
#3
i know mine doesnt do that... but what ^ said sounds right.
2010-09-02 06:14:02
#4
Ian are you going to be a regular again?? Lol
2010-09-02 10:43:47
#5
Originally Posted by Pretty
For the first time ever (actually the second time I noticed) that if I take my gas cap off while the car is running it will completely shut off. I have done this numerous times in the past and nothing ever happened. All this is around my idle issue. I am assuming the two may not be related, but why would the car do that?


Do you have a fuel pressure gauge? Sounds like fuel pressure unlike my issue.
2010-09-02 21:52:32
#6
This is my fuel pressure:
0902101726-00.3gp | Flickr - Photo Sharing!
It is under 40lbs. And when it revs out it drops.
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