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Topic: no start
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ponykid90
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Member # 12978
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posted
ok so I have a 88 lx 5.0 automatic, fuel injected.. recently took harness and computer out to swap it into a 4cyl swap but things went left on the swap so now I put the harness and computer back in the car now im getting no spark, fuel, injector pulse, don't hear fuel pump priming. so what ive checked so far is the fuel pump itself which is good, distributor works fine(I tried it on a known good car).even swapped computers just to try it out, and still nothing. it cranks but nothing else. I removed aftermarket alarm just to eliminate a security type of issue.
anybody have any ideas or would like to see for yourself this cluster f*ck I have on my hands lol? im open to all opinions
-------------------- 90 vert, 90 hatch(new), 89 drop(new), 88 vert(sold), 92 notch(sold), 66 stang(sold), 90vert(sold), 83 TTop(sold/in a ditch in sac somewhere)
Posts: 117 | From: bay area | Registered: Jun 2013
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92_5.0
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Member # 7624
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posted
Check the fuel pump relay underneath the driver seat
-------------------- Infineon/Sears point? same difference! 11.8 @ 115 mph @ Sac Raceway 411 rwhp 402 trq (old set up) 540 rwhp 517 rwtrq (new set up) ET's to come
Posts: 1629 | From: bay area | Registered: May 2007
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NEIGHT
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Member # 8741
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posted
Are all your grounds good? I had the same issue and it ended up being a bad ground, as soon as I got it grounded everything worked.
-------------------- -Savage Habits- 1992 Summer Edition 1986 Hatch- catfish killer 1964 Impala hard top
Posts: 18548 | From: EA$T $IDE REDWOOD CITY | Registered: Nov 2008
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ponykid90
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Member # 12978
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posted
yea relay didn't work.
-------------------- 90 vert, 90 hatch(new), 89 drop(new), 88 vert(sold), 92 notch(sold), 66 stang(sold), 90vert(sold), 83 TTop(sold/in a ditch in sac somewhere)
Posts: 117 | From: bay area | Registered: Jun 2013
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ponykid90
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Member # 12978
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posted
quote: Originally posted by NEIGHT: Are all your grounds good? I had the same issue and it ended up being a bad ground, as soon as I got it grounded everything worked.
let me double check them, I hope its something as simple as that.
-------------------- 90 vert, 90 hatch(new), 89 drop(new), 88 vert(sold), 92 notch(sold), 66 stang(sold), 90vert(sold), 83 TTop(sold/in a ditch in sac somewhere)
Posts: 117 | From: bay area | Registered: Jun 2013
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