1989 Ford F 250 "rough idle cold" Questions

...if the cranking amps on the battery are low, then it will be hard for the vehicle to start. Also, check the oil level. If the level is low it will create a hard start and rough idle for the

...its not old oil! Thanks!! Could be many things, Check the EGR valve and make sure its not stuck open, Oil pressure low is probably due to rough idle or low RPM. Also may have restricted cat

...Truck runs real rough, feels like its missing when you accelerate. Sort of bucks at idle. Replaced fuel filter. Runs best when been running for a while like 1hr. Maybe bad injector? gas or diesel

...rough idle 96 f250 7.3 diesel guess I forgot to list that it was diesel in the last listing. truck has rough idle until it gets operating temp then cuts off like it has run out of fuel and will not ...

rough when cold smooths out when warm but dies imediatly when throuttle is added check O2 sensors, idle control regulator, mass airflow sensor and pretty much every sensor in the air/fuel system. 

...rough idle and stalls. Third try, motor starts and runs perfectly for the rest of the day. This only happens if it sits all night. Great oil pressure, and doesn't run hot. FICM has already ...

cold, idles rough and dies. runs great once warmed up. Battery light is on but volts are 13.? Not sure if the 2 problems are connected or not It sounds like your preheat system is not working properly

...quality and moisture in certain diesel fuels may cause some vehicles to exhibit a no start, gradual loss of power, or a rough idle condition due to fuel gelling during extreme cold weather

...rough idle surges sometimes at stoplights not overheating check the EGR-valve and check all of the vaccum lines and try this website www.alldatadiy.com and another website is www.autozone.com if all ...

...rough idle when it warms up it runs fine until a few days ago I changed the primary and secondary fuel filters and found fine shavings on the primary filter only a few days later it would not start ...