i have this lift. clark. C25CL C232L-0352-9864KB mazda type engine.
1. problems starting. running rough when started. would die when accelerated.

service--
1. cleaned ca50 card and electronic throttle assembly. customer replaced regulator.
2. started a little easier. still same issue.
3. checked all wiring at throttle body. seems good. cleaned all plugs around.
4. was told that these sometimes had an issue with the throttlebody. swapped that out with another unit. same issue.
5. tried the throttle sensor assembly figuring it could be off. same issue.
6. swapped ecm and same issue.
7. customer stated he replaced plugs and wires. wen to check cap and found coil wire corroded in cap. swapped cap and rotor as well as wires. started up and smoothed out and idled for 10 minutes. perfect.
8. go to accelerate and she will die within 5 seconds.
9. has two black vacuum valves by the throttle body which i figure are trim valves also. did not mess with them.

any ideas or help greatly appreciated.