my sr is running in 3cylinders now.why?

Cordobes

Cordobes

Spectator
ok..was driving fine.when i got home started to act stupid.
like 3 weeks before that happened to me and it was the injector #2..so i disconnect injector #1 and no change.. disconnect 2 .. and did change.
so..i got 4 injectors.replaced and still the same..replaced number 1..same thing!! when i disconnect the coil pack in number 1 i dont see any change,car still running in 3cyl. I replace the coil and nothing change.. i took the sparkplug out and put it in the coil to see if i have spark..and i dont have any. can be the CAS ? any help i will apreciate!.
when i disconnect the injector #1 i dont see any change in the motor..but when i connect it again..i hear the tick tick noise from the injector.
 
Check to see if you are getting voltage to the coil and the injector. Have you checked your plugs? It's not your CAS, you wouldn't be running on any cylinders if that was the case.
 
dosent mean they were 4 new ones, people sell bad injectors all the time without knowing it ive found one with a resistance of 100 that seemed to be working right lol
 
metalrocks12 said:
dosent mean they were 4 new ones, people sell bad injectors all the time without knowing it ive found one with a resistance of 100 that seemed to be working right lol
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yup.. i will be checking all that up tomorrow.
i got the 4 injectors used. didnt work..so..i got one of my old ones in cylinder number 3 ( one that was working fine) and i put it on number one..and nothing happend. but i will be checking for all voltage in there.
 
best way to check is take the injectors out, but still on the rail and have a friend "bump" it over. see if they are spraying or dribbling out.
 
but..if i check for spark in cylinder 1 and i dont have any! what it has to do with the injector.. bad injector means no spark? i think first i need to make my car to the spark in number 1.tomorrow i will be cheking everything and try to fix it
 
Cordobes said:
but..if i check for spark in cylinder 1 and i dont have any! what it has to do with the injector.. bad injector means no spark? i think first i need to make my car to the spark in number 1.tomorrow i will be cheking everything and try to fix it
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swap the coil pack from another cylinder. if the down cylinder follows the coil pack originally from cylinder one then its the coil pack
 
Elliot G said:
swap the coil pack from another cylinder. if the down cylinder follows the coil pack originally from cylinder one then its the coil pack
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i did check the coils , is not that , i did try with my friends ignitor nothing!
tomorrow i will check all harness to see if i have something burn out
 
hey mang let me kno if u need coilpack..or tech help.....
im off wed,..if u need me ill help jus call me bro
 
INFECTED said:
hey mang let me kno if u need coilpack..or tech help.....
im off wed,..if u need me ill help jus call me bro
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Thanks. i let you know. if i cant fix it today

my chaing junp and my timming was wrong. today i put my car in time. but i have other problem.. my engine is not getting Fuel.. my fuel pump if not turning on. and i have power in the connector rigth before the pump. i will be starting my car tomorrow with a external pump. and i think im gonna have to get a new pump if that's the problem and in not electric problem.
 
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lmk kno if u need a gangsta rewire for pump...
i got u mang..ang 8ga wire too...mmuuhhhaaa
 
my coils harness was bad, due to bad timing chaing tensioner chain jump a tooth and one if the coils too..but everything is fixed now. so..im gonna need one coilpack in good conditions cheappp. lol. pm me a price if u guys have one. about the harness..im using my old one and is good. thanks averyone for the help. mod can lock,
 
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