Cold Start?Smoke

[z250kid]

Hello I have replaced gp's relay harness. And starter and battieres. Did injector orings. WHen she starts the is an bunch of dark blue smoke almost black but cover my driveway if its at low idle high idle it smokes alot less. It has no power if i drive it. It chugs along till like 30 seconds down the road. I replaced the turbo. Im thinking my injectors are tired and need to be replaced. 165000 miles running synthtic oil

[351fifty]

Checked uvch?

[erics diesel]

ebpv closed?

[glovemeister]

I replaced gps, and gpr last January brand new Stancor and Beru's. It still rolls white when its cold, unless I plug it in. Probably just the nature of the trucks. Black/blue is usually oil related.

[z250kid]

replaced the harness and the valve cover gasket. it usally only burns 1 to 1 and half quarts and oil change mostly out of the crancase breather lol. But its annoying i get the dirtys looks at work.

[z250kid]

no ebv ive removed it do to pedistal was leaking.

[RedPurdueYJ]

Originally Posted by z250kid

Hello I have replaced gp's relay harness. And starter and battieres. Did injector orings. WHen she starts the is an bunch of dark blue smoke almost black but cover my driveway if its at low idle high idle it smokes alot less. It has no power if i drive it. It chugs along till like 30 seconds down the road. I replaced the turbo. Im thinking my injectors are tired and need to be replaced. 165000 miles running synthtic oil

Do you give it a chance to warm up before you drive it?

These trucks run off of oil pressure.

Cold oil is really hard to pump and create pressure with, which means it's going to be down on power.

Let it warm up for a few minutes, and don't hotrod a cold diesel.

[z250kid]

well it smokes bad. But with all this 3 feet of snow we got i started it up and yes it smoked but when i turned it off i saw the snow was greenish yellow from my tail pipe. Same color of diesel fuel. I am thinking i have an bad injector or two. I replaced the orings two years ago

[sgg93]

I would imagine it's bad injectors. Mine used to do the same thing.

[z250kid]

my question is where can i get good remans. I dont care about stage ones and all that less things to go wrong if its stock