#1
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Aug 15, 2012
'03 Solara 4 cyl, 135K repl. fuel pump, 45# press ok, NO scan tool code(s), turns over fine, no spark 2 plug? started/ran fine before fuel pump change?:thanks:in advance for ANY help!
#2
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Aug 15, 2012
When you insert the key does the immobilizer light go out?
Check the wiring that you messed with to change the fuel pump. Might have one of them attached to the wrong point or a ground tht isn't.
#4
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Aug 15, 2012
The immobilizer may be the only option NOT on this car! The std. factory plug into the top of the new pump, only went 1 way. Thanks for trying!
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#3
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Aug 15, 2012
So did it run fine and then you randomly changed the fuel pump?
Or it ran fine, died, you changed the fuel pump and it stopped working.
#5
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Aug 15, 2012
The immobilizer may be the only option NOT on this car! The std. factory plug into the top of the new pump, only went 1 way. Thanks for trying!
1
Reply
#7
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Aug 16, 2012
If it was runnin before pump check the fuses with a test light or voltmeter for power on both sides. If you find no power check fusible links(If applicable)
Good luck
#9
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Aug 17, 2012
use a test light to see if you have power at the fuel pump
#10
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Aug 18, 2012
The coil went bad is what was the problem with mine when it was running good and then wouldn't fire at all. Easy inexpensive fix.
#11
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Aug 18, 2012
This car uses individual coil packs. Even if one failed it would still run.
Try wiring the fuel pump direct and see if it starts then. IF it does you can look into a bad wiring or connector.
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