86 5kcstq feels like it's running on 2-3 cylinders...
05-23-2006, 07:30 AM
#11
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run it at night ? / look under hood for any electrical arcing
I've had this problem , but when it's dark you usally can see the problem . ( if that is the problem )
05-23-2006, 08:19 AM
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Re: I think you might be onto something-I'll check that tonight. Thx.
Here's a link to smjautotechnik site explaining water logged ECU. Follow the link and look for
Running poor? no fault codes can be pulled from ECU Water/corrosin at the ECU connector.
Doesn't sound good if your ECU is water damaged. Only fix for Scott was to replaced the ECU.<ul><li><a href="http://www.sjmautotechnik.com/trouble_shooting/ecusys.html#ecuwater">http://www.sjmautotechnik.com/trouble_shooting/ecusys.html#ecuwater</a</li></ul>
Running poor? no fault codes can be pulled from ECU Water/corrosin at the ECU connector.
Doesn't sound good if your ECU is water damaged. Only fix for Scott was to replaced the ECU.<ul><li><a href="http://www.sjmautotechnik.com/trouble_shooting/ecusys.html#ecuwater">http://www.sjmautotechnik.com/trouble_shooting/ecusys.html#ecuwater</a</li></ul>
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