I have one F250 1993 7.3 IDI turbo. I not drive the truck for two months the tie rod have broke. Last time i drive the truck the engine is was run good. The person i buy the truck from is tell me the truck need glow plugs. The relay do clicking noises that is normal? In summer months the engine is start some hard in the mornings but after that when engine is was warm is starting always fast. Now is cold days i tried start the engine 2 days ago i tried foraround 10 minutes no start. Today before i tried again stay no start. Is do that because the glow plugs is bad? The batterys is go down too the engine turn slow now. is okay i take out the batterys and give in parts store for charge?