Sam Harris's latest activity
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Correct application for the NGK iridium plugs. You bought the cheapest set of AZ plug wires and likely made in China. These trucks like... -
I made sure the NGK Spark Plugs gap was set to 0.040 and they were straight out of the box.
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I apologize about that. I edited the post and included all the information of the vehicle. I was replacing the plugs and wires because...
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Use a scanner that can read individual cylinder misfires. Spark plug torque is 132 INCH lbs (11 ft-lbs). At what gap are the plugs set...
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Welcome to the forum from Oregon. You did not say which engine, why you were replacing the plugs and wires to begin with and you did...
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not familiar with that scanner but they all basically do the same thing, you will want to select engine data, then it should have a...
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Yes, I did. I have a foxwell NT809BT scanner, so if you or anybody has any experience with advanced scanners and can tell me what to use...
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did you replace the wires also? might be a good idea to hook up a scanner and see if you can see where the problem is occurring, (which...
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I’ve done that twice now. I bought new spark plugs online. I installed those and it was misfiring, and then I bought NGK’s from AutoZone...
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double check your work, pull the plugs and wires if necessary, look at the plug gap, re-install to I believe 14ft lbs. (might want to...
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I have a 2004 Chevy Tahoe LS 5.3L V8 Flex (VIN Z TYPE), and I just replaced the spark plugs and wires. I’m now having a code being...
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Sam Harris reacted to Fless's post in the thread 174 amp busbar location on 2004 Yukon XL. with
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I'm not aware of a bus bar on the NBS. The larger positive battery cable goes to the junction box on the left side of the engine (where... -
water pump could be leaking, sometimes they leak after you park it and walk away, sometimes they leak all the time. heater hoses where...
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I'd check the weep hole at the water-pump. Also the transmission dipstick, just to be sure (internal radiator leak). Coolant hose...
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A TAC Module rarely fails. The TPS lasts well over 100k miles but after that all bets are off. Most Drive by wire failures can be...
