Hi
I have a T25 camper with a 3.9efi. Up until 6 months ago its been as good as gold but has now developed 2 problems.
1 often wont start unless I apply 12V across coil or it fires as the cranking is released.
2 when accelerating once 3000rpm is hit the engine will hold back (like a rev limit) with some spitting sounds out the exhaust.
Could this be a common issue like maybe ignition amp?

Thanks

James