What did you do to your truck today?

[2001silverado364]

I haven't seen it today, so nothing. Still debating whether to put my 91 octane tune on it or leave the 87 one on there.

 

[CJ Hungus]

I haven't seen it today, so nothing. Still debating whether to put my 91 octane tune on it or leave the 87 one on there.

Go 91

 

[2001silverado364]

Yeah, I am. I also have to set my fuel trims back 1, since they're runing 0-.78%.

 

[DV2000NJ]

Pretended I was driving it when I was on the bus.

 

[Black02Silverado]

Drove it to work.

 

[Darth Bama]

Slam on a new fuel filter and take er for a spin.

 

[ScottyBoy]

I was gonna change my spark plugs, but the engine is still frikkin hot as ****.
I picked up a set of Delco iridium plugs from Advance the other day.

 

[batman]

I was gonna change my spark plugs, but the engine is still frikkin hot as fWONk.
I picked up a set of Delco iridium plugs from Advance the other day.

how much were they?? and let me know how they work out for you...i want to upgrade mine too!

 

[skeet]

lol plugged in my AC cause i foregot after doing a 5.3 to lq4 swap saturday

 

[ScottyBoy]

I was gonna change my spark plugs, but the engine is still frikkin hot as fWONk.
I picked up a set of Delco iridium plugs from Advance the other day.

how much were they?? and let me know how they work out for you...i want to upgrade mine too!

From everything I've been hearing and reading, thats one of the few plugs that actually do good in these 5.3 Chevy engines. They sell for $6.99 a peice at Advance, but I got them for $5.10 each since I had a 20% off coupon.