Night before last I was going up a hill, then down the other side. At the bottom I gave gas and the blue smoke rolled... Yesterday, I parked the car, left for 20 minutes, came back, started up and when I pulled out on the highway (up hill) the smoke rolled. This morning I sat in line at a drive thru. Upon leaving and giving gas to go back on the highway, the blue smoke rolled. It does this for a block or two, then stops and is fine again.
Does the engine idle smoothly? is the service engine soon light on? the engine is running rich causing the blue smoke.it could be pcv valve but unlikely
SOURCE: 1990 ford diesel non turbo
it sounds like your fuel lines aren't maintaining pressure and the angle is allowing too much fuel to drain out of the lines. i have the same issue with and older f350 diesel if i let it sit a while and it doesn't get started.
SOURCE: my 2000 ford contour just
First try changing the fuel filter. It is extremely easy and costs about 12 dollars at Wal-mart. If that doesn't work than try changing the fuel pump itself. Little more costly but still pretty simple to do.
SOURCE: Blue smoke from 7.3
probably the oil rings on the pistons but might be one of the heads , not good either way
SOURCE: 98 f150 4.2 110.000 miles went to start up engine started clacking and smoking out exhaust
the intakes go bad on these engines....... they leak coolant in the cylinders and cause a hydro lock that causes the rods to bend making the piston skirt hit the crank......" clicking noise" theres a law suit in progress for this issue......... you can find info on the internet
SOURCE: white and blue smoke ford fiesta
Your car is burning oil. This is most likely due to leaking valve seals. That would explain why the car is losing oil but not coolant.
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