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The Garage
1986 SVO fuel pump issues
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<blockquote data-quote="RichV" data-source="post: 1158482" data-attributes="member: 17007"><p>Early SVOs had a different pump setup, yours is like any 5.0. The relay is under the driver seat. Check the coil side of the relay for 12v when the key is turned, that will be the prime signal. Once it starts it should get a constant signal. You can probably feel the relay click if it works. Then you'll need to check the contact side for the 12v signal.</p><p></p><p>did you check fuses? What about the connector under the bumper, my buddy had a intermittent problem there due to some charred terminals. You can also check the inertia switch with a meter to make sure you have continuity.</p></blockquote><p></p>
[QUOTE="RichV, post: 1158482, member: 17007"] Early SVOs had a different pump setup, yours is like any 5.0. The relay is under the driver seat. Check the coil side of the relay for 12v when the key is turned, that will be the prime signal. Once it starts it should get a constant signal. You can probably feel the relay click if it works. Then you'll need to check the contact side for the 12v signal. did you check fuses? What about the connector under the bumper, my buddy had a intermittent problem there due to some charred terminals. You can also check the inertia switch with a meter to make sure you have continuity. [/QUOTE]
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