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#1
07-29-2005, 06:55 PM
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injector power
93 lumina gets voltage to both teminals on injector, any and all ideas
3.1 engine 
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#2
07-29-2005, 07:22 PM
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Re: injector power
Quote:
Whats the problem in the first place. without a problem we cant help you out. What is the car doing? from what you told us sounds like something to maybe do with the injector. Let us know so we may help you. Lot of smart people around here.
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#3
07-29-2005, 09:46 PM
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no fire on cyl 3 and 5
-has spark -changed injectors/fuel rail/pressure reg/filter -new coil(s)/ignition modual -new iac/tps/map/crank sensor/coolant sensor -changed ecu if u can think of it , i prolly changed it. i think it has to do with the wiring going to the 3 and 5 injector but i dont know what the specs are supposed to be to check... any help would be awsome, this problem doesnt seem to have a fix 
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#4
07-30-2005, 02:14 AM
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Re: injector power
do a injector balence test on them. that will either confirm or rule out injectors. Buy or Borrow a balence tester and a fuel pressure guage. Pressurize the line and check all the cylinders, record your readings, and replace them if they are off by a lot. If you need more info on balence testing injectors, let me know. Good luck.
__________________
-2000 Grand Prix GTP 170,000mi (daily driver) -2000 Olds Alero 100,000mi (soon to be DD with gas at $3.45/gal) -1997 Chev K1500 4x4 115,000mi (Natalie's truck [nans_grandprix]) AF "2.0" Community Guidelines Conservative Victory 2012!!! "I'll Keep my Guns, Freedom, and Money. You can Keep the Change!" ----->>>>> Did You Know? <<<<<-----
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#5
07-30-2005, 04:12 AM
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i already replaced the injectors
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#6
07-30-2005, 12:09 PM
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Re: injector power
hmmmmm, well, sounds like maybe a problem with the wiring then. Try following it to see if you can find anywhere where it got hot and melted or anything.
__________________
-2000 Grand Prix GTP 170,000mi (daily driver) -2000 Olds Alero 100,000mi (soon to be DD with gas at $3.45/gal) -1997 Chev K1500 4x4 115,000mi (Natalie's truck [nans_grandprix]) AF "2.0" Community Guidelines Conservative Victory 2012!!! "I'll Keep my Guns, Freedom, and Money. You can Keep the Change!" ----->>>>> Did You Know? <<<<<-----
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#7
07-31-2005, 10:46 AM
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Re: injector power
check the fuse in the underhood Elect. center, and maybe check for any codes you might have then reset the ecm by removing the fuse for at least 30 sec.then see what you've got Good Luck!!
__________________
 My Fleet 2000 F-150, 2012 Chevy Impala LTZ
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#8
08-18-2005, 09:09 AM
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Re: injector power
Quote:
maybe a lifter has collasped some one else had this happen in one of the posts i read and if you have a noid light plug it in to those conneectors to see if u have a pulse autozone will prolly have it around $7.00 if you have a pulse should be ok i don't for sure about having 12 volts to both sides
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