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poppiesweet
New User
Sep 17, 2011, 9:51 AM
Post #1 of 6
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Spark Plug Wire Help
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I have a 1998 Oldsmobile 88 LS, 3.8L V6 with 78,000 miles. It started running ruff so decided to change spark plugs. Engine service light came on, took it to
Auto Zone to diagnose. Said spark plug wires needed changing. Got the back 3 changed, now do not know how to remove the spark plug wire channel in order to change the front 3 wires. Can somebody please tell me how to get the channel off? All advise is appreciated. I know there was a recall on this channel at one time but do not think they will honor the recall due to the age.
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Discretesignals
Ultimate Carjunky
/ Moderator
Sep 17, 2011, 9:59 AM
Post #2 of 6
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Re: Spark Plug Wire Help
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They will honor an open recall no matter what the age or mileage is.
You have to pry up the holder to separate it from the valve cover.
Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.
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Hammer Time
Ultimate Carjunky
/ Moderator
Sep 17, 2011, 10:10 AM
Post #3 of 6
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Re: Spark Plug Wire Help
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There is no recall on that issue nor was there likely ever one. Recalls are only made for 2 reasons... Emissions or safety and a spark plug loom wouldn't qualify for either. There may have been a TSB at one time but that is far different from a recall and merely an advisory to help the dealer
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Discretesignals
Ultimate Carjunky
/ Moderator
Sep 17, 2011, 10:38 AM
Post #4 of 6
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Re: Spark Plug Wire Help
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There actually was a recall for the front spark plug wiring channel on the GEN 2 3.8L. The valve cover would leak and the channel would fill up with oil. There was a possibility the oil could ignite from the hot exhaust manifold and burn the car to the ground. This fix was to eliminate the channel and install a couple of wire holders.
There was also another recall on the fuel pressure regulator that would leak and if the engine backfired on start up, which a lot of 3.8L do especially with low battery voltage, would cause the plastic intake to blow apart sending sharp plastic everywhere.
I don't know if the recall applies to this model, but it wouldn't be a bad idea to call your dealer and ask if there are any open recalls on your vehicle.
Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.
(This post was edited by Discretesignals on Sep 17, 2011, 10:44 AM)
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Hammer Time
Ultimate Carjunky
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Sep 17, 2011, 12:42 PM
Post #5 of 6
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Re: Spark Plug Wire Help
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I just checked the recalls and there has only been one for that make and model and that was for a defective fuel pressure regulator.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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poppiesweet
New User
Sep 17, 2011, 1:43 PM
Post #6 of 6
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Re: Spark Plug Wire Help
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Thank you for the reply. I will heed your advise and call the dealer.
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