gmc junky
New Member
help..use to start right up..i don' think the starter made a complete rotation..lol..,, last few weeks (4-5), takes longer to start..sometimes way to long,,lots and lots of smoke(white and dark mix sometimes,,mostly white at times).. once it cranks..??,,last year in cool and cold weather it started fine then ...just installed a new lift pump 2weeks ago..no diff,,new glow plug relay 2 days ago,,no diff,,..once running it cranks ok,,,as long as it do'nt sit four several hours or overnight,, still not as quick though..any ideas..??..also once running has lots of power, feels good and strong,,til it reaches operating temp,,accelaration is good,,but shifting out and picking up speed feels real sluggish..i relocated pmd in the bumper,,added turbomaster(set tm to about 2-1/4" to keep boost 5-8 psi..),,, and 3" exhaust no catalytic conv,,has perfomance muffler of some kind,,kinda looks hollow..lol..this was done months ago..i'm planning to install new atturbo,kojo tune package..(the big one, i think it has a new ecm included or something),,from walking j,,new fuel line from them also...i'm planning on a partial tear down here in about 4 weeks..ok now what injectors are better,,and is this gle thing heath has the same thing that come in the atturbo kit/package..from walkingj,,which one is better if they are not???,,what glow plugs..???,,i feel its time for injectors and glow plugs anyway..has 200670 mile on truck and not sure of history of them..any thing else i need to consider during tear down..???..will this help to get the quick start back..???..ps..i pull a 12,000# camper at time and it struggles to pull it and runs 210 to 220 degrees..??? i feel the turbo package will help the pulling...???..