Shane MT

Mine still needs throttle when it’s warm sometimes even after replacing this. Starts right away cold though

Hey Troy, what A-plate are you running?

My 2005 Avalanche C4 was pulling hard to the right. After reading this thread, I pulled the grinder out and took the port side trailing edge of the rudder down about 3/4" at about a 30-degree angle. This solved the pull! I was so excited to take my hands off the wheel without that aggressive pull to the right. I'm honestly amazed that this worked. I really didn't take that much off. It took less than 5-minutes.

I am considering Gator Step for my 2005 Avalanche C4. They only list a kit for 2006. Does anyone know if the floor plans are different? The template looks the same. Also, is there anything else I should consider? is there a brand that might be better?

I have a 2005 Avalanche C4 and when looking for accessories, parts, etc. see a lot for 2006 models. Does anyone know if there is or what is the difference between 2005 and 2006? Any info is appreciated.

@Chris O, how is it holding up? Are you happy with it?

You can probably get this made by SendCutSend. They are a site that you send a cad to and they will machine whatever you like.

You don't need to remove the throttle body. I think you can get away without removing the spark arrestor too.

My boat was running great and would start up cold with no effort, but I would occasionally have to give it some neutral throttle to start when warmed up. I read this and other threads and decided to change my IAC and IAC muffler. The muffler was black and solid where little air could go through, so I thought I had found the problem. Unfortunately, I still have the same situation where I have to give it some neutral throttle to start when warm. Regardless, I am glad I replaced these parts. The rotor, distributor cap, plugs, fuel filter, and cleaning fuel injectors are the next stop.

Thank @jtryon and @Troy. R I got the FLY HIGH FATSAC 650 CENTER LOCKER / REAR SEAT BAG & SUPA TSUNAMI PUMP (650 LB) and it fits great.

@Troy. R can you recommend dimensions or a link for the 580# under port side seat sack? I just picked up a 2005 Avy C4 and want to find a sack that fills that space.