Check the boot from the turbo to the maf sensor. It cannot have any leaks whatsoever. Examine it closely. Also you can unplug the maf and see if it will run without it connected. I know 86's usually do and you will know if it is bad right away. Another in depth procedure but doesn't take long would be to reset the mps/isc and tps along with sweep testing the tps and the mps with an analog meter. If you need help here, send me a message and I'll point you in the right direction.
Another thing can be a pulse relay failing.
Its between the RH headlight and the air filter.
AF401 9 months ago
try by cleaning injectors and check also injectors signal and if TPS and ISC are working.
I have also an '84 Starion and it had the same trouble
can you show the engine in every detail? to know about the EGR Solenoid, connectors, cables etc.
Thanks
AF401 9 months ago
Check the boot from the turbo to the maf sensor. It cannot have any leaks whatsoever. Examine it closely. Also you can unplug the maf and see if it will run without it connected. I know 86's usually do and you will know if it is bad right away. Another in depth procedure but doesn't take long would be to reset the mps/isc and tps along with sweep testing the tps and the mps with an analog meter. If you need help here, send me a message and I'll point you in the right direction.
24trapp 2 years ago