3 Code , need help ASAP !!
3 Code , need help ASAP !! P0172
P0175
P0400
Only think I knew my car problem is some time it take 4-5 second before crank, and my 0-ring on fuel rail cross over need to be replace. What are these code mean and does it hurt the engine if I dont fix it ? thanks
P0175
P0400
Only think I knew my car problem is some time it take 4-5 second before crank, and my 0-ring on fuel rail cross over need to be replace. What are these code mean and does it hurt the engine if I dont fix it ? thanks
first of all, fix that o-ring, it's leaking gas, and fuel pressure causing problems.
second, the egr valve is easy to get to, get an open ended wrench and go at it from the sides. five mins, top.
second, the egr valve is easy to get to, get an open ended wrench and go at it from the sides. five mins, top.
thanks, is spark plug gap have any thing to do with long crank ? cause I take one of the plug out and it was ac delco double platium, and the POS who ever did before did not gap at all, i check and it was .55, when I recive plug and wire from blanco, imma change it out.
P0172 - fuel trim system rich, Bank1
P0174 - fuel trim system lean, Bank2
P0400 - EGR system
i would fix your o-ring issue and check the exhaust/egr piping for leaks. also examine the vacuum lines to the egr for cracks and such.
P0174 - fuel trim system lean, Bank2
P0400 - EGR system
i would fix your o-ring issue and check the exhaust/egr piping for leaks. also examine the vacuum lines to the egr for cracks and such.
