6.0 swap hard to start when warm
6.0 swap hard to start when warm 2005 LQ4, Small cam, Truck intake, 34lb injectors is hard to start when at operating temp.
When cold, the car will fire up instantly, but with much heat in the motor it will only start with some throttle.
Car was Tuned by James Short at Shortuning for all mods. Fired up all day long on his dyno, so do no think it is tune related. Fuel pressure is good, at 58lbs cold or hot. Checked for vacuum leaks and did not find any. Do no think it is IAT heat soak, as yesterday IAT was only reading 85, coolant was 148 and still only started once i applied the throttle. that said, Coolant sensor is working so i do not think that is the issue either.
any suggestions would be great. More annoying than anything.
When cold, the car will fire up instantly, but with much heat in the motor it will only start with some throttle.
Car was Tuned by James Short at Shortuning for all mods. Fired up all day long on his dyno, so do no think it is tune related. Fuel pressure is good, at 58lbs cold or hot. Checked for vacuum leaks and did not find any. Do no think it is IAT heat soak, as yesterday IAT was only reading 85, coolant was 148 and still only started once i applied the throttle. that said, Coolant sensor is working so i do not think that is the issue either.
any suggestions would be great. More annoying than anything.
