

| Subject: | Re: Maiden voyage ends with AAA |
| From: | lauterba |
| Date: | Sun, 14 Sep 2003 15:50:18 -0400 |
Ed, thank you for the suggestion. I just bench tested both relays. Both sounded as they should and checked out in both static and intermittent use. What would be the next thing to try? John ----- Original Message ----- From: "Edward Maglott" <emaglott@BUNCOMBE.MAIN.NC.US> To: <vanagon@GERRY.VANAGON.COM> Sent: Sunday, September 14, 2003 9:11 AM Subject: Re: Maiden voyage ends with AAA > Just to be sure, I would jumper power to the fuel pump to be certain it > starts with the fuel pump running. On my 85 parts mobile (iirc), there is > a box in the engine compartment with 2 relays in it that control the fuel > pump. The PO on this van sold it cheap because it kept having intermittent > no start on her. Once it did it to me too. I fussed around and traced teh > problem to these relays. about that time, it started working again. I > didn't pursue it because it's just a parts van, but I assume there is a bad > connection in that relay area, or a relay itself is bad. > > Edward > > At 06:32 PM 9/13/2003, you wrote: > >I had my '84 out this afternoon on its maiden voyage since I put the new > >engine in. After driving around the block few times, I went to the local > >gas station and filled it up. Then drove about another 5 minutes and the > >engine died. No fuel smell when I cranked the engine. I tried my spare > >ECU. No start. I called AAA and got van back home. > > > >Suspecting a fuel problem, I changed fuel filter and put back original > >fuel pump. No start. I put fuel line pressure gauge on and cranked > >engine. No fuel pressure. I put new pump on 12 volt source (model RR > >power supply) and it worked fine. > > > >You can't hear the fuel pump when you turn key. > > > >What do I try next? Is it true that if ignition control module is bad, > >the ECU does not get required signal and fuel pump won't get power? > > > >John Lauterbach > >Macon, GA > >'84 7-passenger with 1.9 WBX
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