glow plugs
 

How do u know if your glow plugs are bad. It smokes real bad when i start it and missing out

that is sign bad plugs or relay not working how old are your plugs

I just got the truck I would say they've never been changed

well if never been change being 94 it time for new rockauto has them for like 60.00 for set

With does the truck do with air in the fuel system

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What r the two small hoses on the of the injector

it will do the same thing with air in the system. the two small hoses are return fuel lines.

white smoke
 

I have a miss in #3 &#4 would that be the injector

you say have miss in 3 and 4 how many miles on truck and injectors , injectors only good for 100,000 miles

Almost 200000

:scare2: good time for injectors. yeah there is a good possiblity it is injectors making it miss. does it go away when it warms up?