ok i had this problem before & i ended up replacing the cranks sensor. Ran not very good......turns out i had a head gasket slowly going......got it back together and now just cranks over with no spark. i have replace the crank sensor and the cam sensor (the shift light went out when i replace crank sensor) but still no fire, just cranks and cranks. i have lots of fuel pressure. and all the wiring connections are good. the only codes that come up are; 21(coolant temp out of range) & 35(EGR valve pressure transducer\position voltage out of range(hi)) any ideas?????? i dont think the codes would stop it from running??????
any help would greatly be appreciated, thanks in advance
Matt
any help would greatly be appreciated, thanks in advance
Matt