# rb no spark/fuel
**URL:** https://forums.speedlife.net/t/rb-no-spark-fuel/223135
**Category:** SON240sx Automotive
**Created:** [May 19, 2012, 7:32am UTC](https://forums.speedlife.net/t/rb-no-spark-fuel/223135 "2012-05-19T07:32:58Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@moulds](https://forums.speedlife.net/u/moulds)
#### Post date: [May 19, 2012, 7:32am UTC](https://forums.speedlife.net/t/rb-no-spark-fuel/223135/1 "2012-05-19T07:32:58Z")
this is what happened…cruisin to work n the timing belt idler pulley bolt sheared off threw the belt have since retimed,checked it a hundred times its perfect i have swapped out ecu ignitor chip,n the cam angle sensor,i even bought a newmain harness from wiring specialties cause mine was hacked n stilll no adamn spark or fuel for that matter plugs are dry,has anyone had this problem im lost now,an its nice out n i have no whip
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### Author:  [@bmart](https://forums.speedlife.net/u/bmart)
#### Post date: [May 19, 2012, 1:47pm UTC](https://forums.speedlife.net/t/rb-no-spark-fuel/223135/2 "2012-05-19T13:47:34Z")
have you checked if your valves seal anymore? The rb’s are interference motors and usualy mess up bad if they throw a timing belt.
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### Author:  [@moulds](https://forums.speedlife.net/u/moulds)
#### Post date: [May 20, 2012, 4:41am UTC](https://forums.speedlife.net/t/rb-no-spark-fuel/223135/3 "2012-05-20T04:41:52Z")
I could turn the cams over no problem gonna do a comp test today.but that doesnt help the no spark or fuel issue…an the motor shutdown as soon as it happened i was stopped on an off ramp not buzzing it out to 9
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### Author:  [@G-E](https://forums.speedlife.net/u/G-E)
#### Post date: [May 21, 2012, 11:28pm UTC](https://forums.speedlife.net/t/rb-no-spark-fuel/223135/4 "2012-05-21T23:28:07Z")
check efi relays/fuses first, are the injectors getting 12v ?
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### Author:  [@moulds](https://forums.speedlife.net/u/moulds)
#### Post date: [May 22, 2012, 12:45pm UTC](https://forums.speedlife.net/t/rb-no-spark-fuel/223135/5 "2012-05-22T12:45:04Z")
i have checked both n yes they are i can make them pulse with the cas,what i need is someone to come over have a couple n make this slut run i will pay labour too,this problem is beyond my knowledge
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### Author:  [@Stiky](https://forums.speedlife.net/u/Stiky)
#### Post date: [May 22, 2012, 3:23pm UTC](https://forums.speedlife.net/t/rb-no-spark-fuel/223135/6 "2012-05-22T15:23:32Z")
check compression, if you have no compression, send me a personal message and well work a deal out.