Code and idle issue

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Feb 20, 2018 | 03:32 PM

Boojie97

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From: Delaware

Code and idle issue

Alright guys ... I’m throwing codes ...my check engine and traction control light come on. I have around a 1100 rpm idle... changed plugs, cleaned IACV and new IACV gasket. And still codes. Also have high hydrocarbons. Ran sea foam through me car as well. I though about the O2s and maybe using foulers to space them. Any help please!

Feb 20, 2018 | 03:36 PM

Boojie97

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From: Delaware

Please I need help with this

Feb 20, 2018 | 03:40 PM

RA40

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What codes? What year LS, miles, past maintenance, etc.

Feb 20, 2018 | 04:19 PM

Boojie97

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From: Delaware

1993, 79955 odo .. past has had plugs, and IACV gasket and sea foam treatment. Now car idles at 450 and when I hit the throttle it drops a little and then jumps up. But it won’t stay like that. Turned it off then back on and goes to 850 idle

Feb 20, 2018 | 04:21 PM

Boojie97

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From: Delaware

I have a CEL, TRAC and my traction control says it’s off.

Feb 20, 2018 | 04:45 PM

dicer

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From: ca

Quote:

Originally Posted by RA40

What codes? What year LS, miles, past maintenance, etc.

Answer his questions then we can help. Codes ???

Feb 20, 2018 | 07:13 PM

RA40

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Recommended reading:
https://www.clublexus.com/forums/ls-...capacitor.html

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Feb 21, 2018 | 07:34 AM

afanboy

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From: hawaii

You do realize that your car reports specific errors and doesn't just generically "throw codes," right?

Feb 22, 2018 | 06:28 AM

Boojie97

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From: Delaware

I have already said what codes cel, TRAC and traction control is saying it’s off. 1993 80125 miles, I just did plugs, and IACV valve gasket. Might be doing the O2s soon.

Feb 22, 2018 | 07:18 AM

#10

Banshee365

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From: FL

You’re wasting money firing the parts canon at the car.

Feb 22, 2018 | 11:02 AM

#11

RA40

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How to get the codes:
http://www.lexls.com/tutorials/intro/codereading.html
So many potential areas that could be from a poor seal on the gas cap, worn brake pad sensor or...? Getting the blink code will be specific on what to check-replace.