 fuel pressure, builds but drops |
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| Gunn1 |
 Nov 18 2016, 11:08 PM
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#1
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Senior Member  Group: Members Posts: 1,021 Joined: 14-February 16 From: Minnesota Member No.: 19,670 Region Association: None  |
After the car sat for a few months (74 2.0 liter factory EFI) the fuel system builds pressure as it should when the key is turned to the on position, but once the system is up to pressure (about 40PSI on the gauge) the pump shuts off as it should but the pressure drops on the gauge. Car will start but barely. Used to build pressure then the pump would shut off but gauge would stay/hold pressure at right around 40PSI until car was started. Do I have a leak somewhere. there is no evidence or gas smell.
what could it be? Up until now the car always started and ran great. |
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Posts in this topic
Gunn1 fuel pressure Nov 18 2016, 11:08 PM
Rand :ttiwwp:
:stromberg:
:stromberg:
:stromberg:
... Nov 18 2016, 11:58 PM The Cabinetmaker Admin! Clean up in the garage please. Nov 19 2016, 01:00 AM Gunn1 if you don't have a answer that's ok. I ca... Nov 19 2016, 08:26 AM pbanders
After the car sat for a few months (74 2.0 liter ... Nov 19 2016, 02:13 PM
Gunn1
After the car sat for a few months (74 2.0 liter... Nov 19 2016, 02:25 PM Bartlett 914
[quote name='pbanders' post='2424883' date='Nov 1... Nov 19 2016, 02:35 PM pbanders
Cold start valve. It is the 5th injector
It... Nov 19 2016, 02:56 PM Gunn1 Thanks going to go out and give the suggestions a ... Nov 19 2016, 03:24 PM Gunn1 plenum is dry, no leaks at the injectors, going to... Nov 20 2016, 05:19 PM Gunn1 Got it running, after looking over everything I no... Nov 26 2016, 06:44 PM Rand Dude, I wish you would give it a rest. Find anothe... Nov 27 2016, 05:57 PM porschetub
Dude, I wish you would give it a rest. Find anoth... Nov 27 2016, 08:27 PM The Cabinetmaker By now everyone should know who he is. The questio... Nov 28 2016, 07:40 AM tomh Quick question here, in the warm climates would it... Nov 28 2016, 01:58 PM jd74914
Quick question here, in the warm climates would i... Nov 28 2016, 07:01 PM Gunn1
Quick question here, in the warm climates would ... Nov 28 2016, 07:22 PM boxsterfan Who is he/she? I guess I don't spend enough t... Nov 28 2016, 02:20 PM The Cabinetmaker
Who is he/she? I guess I don't spend enough ... Nov 28 2016, 02:48 PM Gunn1 The info in the post is ledgit. Explained exactly ... Nov 28 2016, 05:28 PM Rand
The info in the post is ledgit. Explained exactly... Nov 28 2016, 08:00 PM second wind I am not banned....and for what? Just who the hel... Nov 28 2016, 10:48 PM The Cabinetmaker Once a troll, well you know the rest. Nov 29 2016, 07:18 AM Gunn1 I have no affiliation with "Second Wind" Nov 29 2016, 09:15 AM The Cabinetmaker So you do admit having multiple user names! Yo... Nov 29 2016, 09:23 AM Gunn1
So you do admit having multiple user names! Y... Nov 29 2016, 12:31 PM tomh I was just starting to learn something here about ... Nov 29 2016, 03:55 PM  |
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