I have a Artic cat 400 dvx ( same as suzuki ltz ) was not running right after i had rebuilt the carb and new spark plug , it was backfiring like crazy so it was 100 % running lean , But after watching this video i purchased and installed this Yamaha petcock. , problem fixed and atv running 10x better , Huge thank you and thumbs up to this guy :)
Just did this mod on mine after some research and viewing RUclips videos. Thank you for sharing this. The before and after are unreal. Prior to this mod, my Eiger worked (or so I thought) right up until the day it was hard to start and wouldn't idle. After doing this, I can see a MAJOR difference! Ever since I bought the Eiger you couldn't just give it full throttle from a stand still without it hesitating and trying to flood but now I can go from a dead start to full throttle with no problem. If anyone owns an Eiger, don't replace the Sukuki petcock...do this.
I have an 02’ Suzuki Eiger and the diaphragm failed, dumping fuel into the engine and air box. . I had to purchase original diaphragm pet cock assembly. Mine would not run correctly with the gravity fed Yamaha petcock. Even after adjusting the main jet, plugging the vacuum line in carb,it idled rough and was hard to start with gravity fed. It starts with little or no choke and runs well now.
I just got my bike back from the shop & it has started not idling the man claims he rebuilt the carb but it don't look like it my damn wiring harness was resting on my exhaust and both front cvs was busted it was stuck in 4x4 and my spark plug has not been changed in 3 years I probably need to change it could be my idling problem
Seem's like if I remember that Yamaha petcock was used on the Yamaha Raptor, I need to change out my stock petcock on my 05 Eiger, so far it's working right, but you never know when it may go south and flood my crank case with gas. Suzuki should have their butt kicked for that poor design on the Eiger. Is there anyway you can post the Yamaha petcock part number here in the comments, it's hard for me to read off the video ?
I have a Artic cat 400 dvx ( same as suzuki ltz ) was not running right after i had rebuilt the carb and new spark plug , it was backfiring like crazy so it was 100 % running lean , But after watching this video i purchased and installed this Yamaha petcock. , problem fixed and atv running 10x better , Huge thank you and thumbs up to this guy :)
Just did this mod on mine after some research and viewing RUclips videos. Thank you for sharing this. The before and after are unreal. Prior to this mod, my Eiger worked (or so I thought) right up until the day it was hard to start and wouldn't idle. After doing this, I can see a MAJOR difference! Ever since I bought the Eiger you couldn't just give it full throttle from a stand still without it hesitating and trying to flood but now I can go from a dead start to full throttle with no problem. If anyone owns an Eiger, don't replace the Sukuki petcock...do this.
I have an 02’ Suzuki Eiger and the diaphragm failed, dumping fuel into the engine and air box. . I had to purchase original diaphragm pet cock assembly. Mine would not run correctly with the gravity fed Yamaha petcock. Even after adjusting the main jet, plugging the vacuum line in carb,it idled rough and was hard to start with gravity fed. It starts with little or no choke and runs well now.
I just got my bike back from the shop & it has started not idling the man claims he rebuilt the carb but it don't look like it my damn wiring harness was resting on my exhaust and both front cvs was busted it was stuck in 4x4 and my spark plug has not been changed in 3 years I probably need to change it could be my idling problem
Go to Amazon, Raptor 660 Fuel Gas Tank Petcock Valve. $7.99 free shipping.
Amazon has these now for cheap... got one for $10
So you don't have to connect the line that goes to the top of the carb?
Correct, but I would plug it, it's also a vacuum so it will throw your air to fuel off a little.
Would this cause the cerb to run rich?
No your carb would determine how rich or lean it would run, but you do need to adjust the fuel Screw on your carb
Seem's like if I remember that Yamaha petcock was used on the Yamaha Raptor, I need to change out my stock petcock on my 05 Eiger, so far it's working right, but you never know when it may go south and flood my crank case with gas. Suzuki should have their butt kicked for that poor design on the Eiger.
Is there anyway you can post the Yamaha petcock part number here in the comments, it's hard for me to read off the video ?
Go to Amazon, Raptor 660 Fuel Gas Tank Petcock Valve . $7.99 free shipping
I'm so tired of fixing the Petcock on mine, can I just put a regular inline shutoff on it?
brk49er yes and if you put this petcock it's simple and it fixed it
Should put a small fuel filter on it too. Keeps the carb cleaner.
@@48blackshadowcafe32 I did, and mine is still running.