Coil Replacement… They should be ashamed.

[17 Yukon Denali]

The response they gave was more than enough for me to see what was happening. Not even gonna waste my time. Come to think about it, even if they did offer to replace 1, it would still cost more than the set I purchased today. It can sit until the new ones get here even though it doesn’t have to. If it all works out, it only cost me $108 and a little time to find out.

 

[17 Yukon Denali]

It sound like a reasonable diagnosis to me.

 

[17 Yukon Denali]

Why would you trust their diagnosis?

 

[17 Yukon Denali]

Sounds like a reasonable diagnosis to me. Although their price is absurd.

 

[17 Yukon Denali]

Why would you trust their diagnosis?

Sounds like a reasonable diagnosis to me. Plus it’ll only cost me $108 to find out as opposed to their crazy ass price.

 

[17 Yukon Denali]

Sorry about the multiple posts. Kept saying oops we had an issue.

 

[gooffeyguy]

Is it normal for coils to go bad on your year truck this often? When you replaced them before, were they OE/GM/ACDelco or aftermarket?

 

[OR VietVet]

Is it normal for coils to go bad on your year truck this often? When you replaced them before, were they OE/GM/ACDelco or aftermarket?

I thought of that when he said they had been replaced before, but old age skips my memory to respond on things like that.

 

[17 Yukon Denali]

Wellllll…. I’m at 167,000 miles. Current are aftermarket and have been in about 75,000 miles.

 

[B-train]

Interesting on the miles. I have 160k on my 2017 and it has original coils. Plugs replaced at 100k, original wires. It's odd to me to see coils go bad at such a young age. I know it can happen, its a man-made device, it just seems odd based on all the LS engines I've put shit tons of miles on.

I hope the new ones work our for you. Keep us posted.