white smoke on acceletation
hey guys.. got a little problem on my 12v! white smoke on acceleration(up to 1/2 pedal, if i flood the pedal.. it is gray-black smoke(tuned right)
injector 5x020 from DAP with VCO Nozzle from june 2017. do it with these injector but it have do the same with my old 5x016 SAC injector...so i dont think its a injector problem...i have the thin washer under the injector
Smell fuel. so its not water.
i have now a fass 220 with 65psi. but it have do the same with the old stock fuel pump(before upgrade)
have buy the truck 3 year ago with a 215pump with sticking plunger. buy the 180pump at the scrap yard..idk how many years it sit there..(inside a garage) owner said the engine had around 250 000km.
Timing was a 19 when i got the 5x016. so i bumped it to 22* no change...white smoke on acceleration too.. same at 14-15*.(have not try to change the timing since i got the 5x020, but i do't think it would change anything.. maybe bump the timing again would resolve the problem but not tried )
valve lash is good. adjusted twice last summer after retorque the head. head is good(rebuild 1 1/2 years ago with orings and arp stud)
what can cause this..? injection pump..? maybe a cylinder low on compression.. but truck is running smooth and had power..!
Tanks alot guys!
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Ram 2500 1994 12v South bend DD Comp clutch,NV4500 Manual Trans /NP271 , 62/74/.80 Silver Bullet PhatShaft,3piece manifold, 5x.014 injector, 191 Dv's,Rack Plug,215 p7100 23* Timing with PDD adjustable timing gear,4K GSK ,AFC Live 220GPH Fass
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