fuel pressure
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Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
fuel pressure
How long should my car hold fuel pressure with key off?How much press. drop if any mpfi.
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john.p.clegg
Re: fuel pressure
Depends entirely on the integrity of your fuel system,if you have any leaks (sticky injectors,crud in the pressure regulator.etc) then it will not hold pressure....If you have a good system,half an hour is not unusual....but not needed..
John
John
Re: fuel pressure
i agreehalf hour is not uncommmon