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The Terminator
Engine/Tuning
No DTC's - What could be going on?
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<blockquote data-quote="hotcobra03" data-source="post: 16321404" data-attributes="member: 53096"><p>Your hand held should read pcm if a</p><p>Code was given. </p><p></p><p>You can test it. </p><p></p><p>Start car. </p><p></p><p>Unplug something. iac,maf </p><p>Or a vacuum line to a sensor. </p><p></p><p>It should catch everything you do </p><p>This is I learned code chasing. </p><p></p><p>Pcm is extremely smart </p><p></p><p>I have had times my light was on and tuner said no codes found. </p><p></p><p>I was going to parts stores to get read. </p><p></p><p>Now I own a better tool to scan other than hand tuner. </p><p></p><p>Coils getting weak. </p><p></p><p>This was my stall issue. Never a code. </p><p></p><p>Being they are expensive </p><p></p><p>Instead of just throwing parts </p><p></p><p>I found a member near by with a good set of 8 to test first. </p><p></p><p></p><p>I have also seen pcv cause this on my ride.</p></blockquote><p></p>
[QUOTE="hotcobra03, post: 16321404, member: 53096"] Your hand held should read pcm if a Code was given. You can test it. Start car. Unplug something. iac,maf Or a vacuum line to a sensor. It should catch everything you do This is I learned code chasing. Pcm is extremely smart I have had times my light was on and tuner said no codes found. I was going to parts stores to get read. Now I own a better tool to scan other than hand tuner. Coils getting weak. This was my stall issue. Never a code. Being they are expensive Instead of just throwing parts I found a member near by with a good set of 8 to test first. I have also seen pcv cause this on my ride. [/QUOTE]
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No DTC's - What could be going on?
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