Anyone fixed this problem ?
am facing this problem for 6 months. still didn't fix it yet .
It happened when cold temperature , uphill or towing .
pop out "exhaust system required , see the dealer ", then limit power . the fuel rail pressure will not higher than 10K psi.
no CEL , but got P0087 pending code.
I replaced the lift pump , the fuel filter ( twice)
re-tie fuel tube nut .
but didn't fix anything ?
so am thinking the problem might not at the fuel pressure?
got the P0087 because the exhaust problem ? then went in to limit mode , then got P0087?
am not sure . anyone can help me ?
thx.