MY SETUP... Please take a look and help me do better!!!! (3 day split) THANKS!!!

[DemolitionDAN]

I work out a long time (2 hours + a day) once I am in the gym I just get lost in my music and my pump....
some times I get the feeling I may be putting to much time in to each body part.

I make good gains and I pride myself on working slow and controlled compared to a lot of people at my level of training.
but I think that I am probably making a lot of novice mistakes like working the same muscle group over or doing 2 exercises that do the exact same thing only different.
Your input would be a great help!!!
no offence but if your not in good shape I probably wont be as likely to follow your advice as I prefer to follow people with proven results not just ideas and theories.

day1
Chest (flat bench/ incline fly/ flat dumbbell fly/ cables or fly machine)
Triceps (Cable pull down/ dumbbell overhead extension/ kickbacks/ weighted bench dips)
Shoulders (Seated dumbbell presses OR military press / Front raises/ side raises/ Reverse flys/ Lateral cable rows)

day2
Biceps (Dumbbell curls/ Hammers/ Ez Bar curls/ Cable curls (we have no flat bar at my gym so this is my solution) and concentrated curl machine.
Upper back (cable row machine/ Lat pull downs/ Chainsaws/ cable pull downs (close and wide alternating) and wide grip row machine

Day3
Lower back (Deadlifts / Reverse crunches)
Legs ( Squats / Seated extensions / Calf raises/ Lunges / Seated leg curls and some times ill hit the leg press if im not beat)
ABS ..... I really just sort of wing it with abs lol

REPEAT
Rest every SECOND sunday.

Keep in mind I am a novice builder and I struggle with diet consistency due to being VERY low income.
Im not afraid of hard work so if you could look over my workout and set me on the right path I would be great full.

[phrali]

Dont deadlift before squats.

What is your plan for progressively adding weight?

[DemolitionDAN]

Dont deadlift before squats.

What is your plan for progressively adding weight?

I usually lift until I am able to hit multiple higher sets then step up.
so if one day I hit 10/10/8/8 then after lifting it a while I start hitting higher reps like 15/12/10/10 then I add 5-10 lbs until I am unable to do as many reps then I work my way back up..... this is all basicly stuff I have done myself. I don't know any experienced builders with the results I want around here to ask..... my friends all give mixed info and the trainers in my gym are all old ladies and toothpick men....so ya :P

[DemolitionDAN]

so no one can help me improve and streamline my workouts?
some one said not to deadlift and squat the same day..... how should I work my split to work better.
A guy at the gym said I shouldn't work my shoulders with my tris and chest but I figured since they all work the same areas as synergies it would be good to smash em all the same day.

any feedback would be great ladies and gentlemen.
Thanks again.

[BBohata]

I think you're overdoing your biceps and triceps. Also, you might consider more rest days.

[BBohata]

You should also aim for 1 hr./workout.

[WillD1123]

Why not Chin ups for back and biceps?

[DemolitionDAN]

Why not Chin ups for back and biceps?

I do chin-ups I just use the cable pull down for it as my gym usually has kids playing around on the bars.... It's in a community rec Center attached to a school
I'm trying to stream line it closer to an hour... Maybe 1 1/2