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Another rough idle post

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Old Jan 13, 2015 | 08:37 PM
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Default Another rough idle post

I posted a rough idle question fews months back, since then we cleaned out the TB and I just replaced the left 02 sensor thinking the rough idle problem would go way but it didn't. anyway, so now were thinking its time to replace the injectors and am assuming their the original ones on my 92. Not sure what that would cure but am definitely after the rough idle problem when in drive stopped ata light.

Also today right after the 02 was changed out the ASR light came on but went out after a few miles driven, so not sure what that's all about yet. I might add the codes were cleared after the 02 swap>>>>>>>>>>>>>> as always comments welcome

Last edited by lectroglide; Jan 14, 2015 at 01:18 AM.
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Old Jan 16, 2015 | 01:53 PM
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Originally Posted by riversidedan1
I posted a rough idle question fews months back, since then we cleaned out the TB and I just replaced the left 02 sensor thinking the rough idle problem would go way but it didn't. anyway, so now were thinking its time to replace the injectors and am assuming their the original ones on my 92. Not sure what that would cure but am definitely after the rough idle problem when in drive stopped ata light.

Also today right after the 02 was changed out the ASR light came on but went out after a few miles driven, so not sure what that's all about yet. I might add the codes were cleared after the 02 swap>>>>>>>>>>>>>> as always comments welcome
Seems like the "corporate knowledge" on idle problems is either retired or on vacation. I'm having an idle problem, also and only one reply. I found a section in my FSM book 2 that deals with intermittent problems. Interesting read, but you need the tech scan tool.
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Old Jan 16, 2015 | 06:19 PM
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Originally Posted by Strick
Seems like the "corporate knowledge" on idle problems is either retired or on vacation. I'm having an idle problem, also and only one reply. I found a section in my FSM book 2 that deals with intermittent problems. Interesting read, but you need the tech scan tool.
ok so what is a FSM book? and I do have access to a code reader..........o
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Old Jan 16, 2015 | 07:11 PM
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Originally Posted by riversidedan1
ok so what is a FSM book? and I do have access to a code reader..........o
Factory Shop Manual

I don't know if you have access to a code reader nor do I care. I am more interested if you have access to a scanner so you can see data. If you have no check engine lights, your code reader will say "No Codes" so you are where you are. A scanner will tell you what the ECM is reading.
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Old Jan 16, 2015 | 07:31 PM
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Originally Posted by aklim
Factory Shop Manual

I don't know if you have access to a code reader nor do I care. I am more interested if you have access to a scanner so you can see data. If you have no check engine lights, your code reader will say "No Codes" so you are where you are. A scanner will tell you what the ECM is reading.
no scanner access at this time
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Old Jan 16, 2015 | 08:13 PM
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Originally Posted by riversidedan1
no scanner access at this time
Not good. This means you have to throw parts at it till you find out what is wrong.
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