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SN95 Cobras
'98 refuses to start
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<blockquote data-quote="ZeroDCX" data-source="post: 15320748" data-attributes="member: 91953"><p>When testing fuel pressure, you're not required to crank the vehicle while doing so. Just prime the system.</p><p></p><p> IIRC, fuel pressure KOEO is supposed to be around ~42psi and hold steady at that pressure for a period of time. KOER is around ~32psi at idle. With the gauge reading 10-12psi, I'm not surprised the car gives trouble starting/wouldn't start.</p><p></p><p>Assuming PATS is functioning adequately, it sounds like you're having fuel pump/filter issues. Re-test fuel pressure to be certain.</p><p></p><p>However, I'm not certain you're not having PATS issues.</p></blockquote><p></p>
[QUOTE="ZeroDCX, post: 15320748, member: 91953"] When testing fuel pressure, you're not required to crank the vehicle while doing so. Just prime the system. IIRC, fuel pressure KOEO is supposed to be around ~42psi and hold steady at that pressure for a period of time. KOER is around ~32psi at idle. With the gauge reading 10-12psi, I'm not surprised the car gives trouble starting/wouldn't start. Assuming PATS is functioning adequately, it sounds like you're having fuel pump/filter issues. Re-test fuel pressure to be certain. However, I'm not certain you're not having PATS issues. [/QUOTE]
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'98 refuses to start
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