FASS 150 troubles
#1
FASS 150 troubles
I've got a FASS 150 system on my 99'. When I turn the key to on, I have to wait 5-10 seconds for the pump to kick on. When I turn it over to roll windows up or etc. It will kick on when I shut the key to off. I seems like its on a 25sec reset or something. Pump seems to run fine when the truck is running but I'm starving my already burnt VP44. Any help is appreciated.
#2
#3
I'm also still sometimes having the hard starting issues. Would that somehow also be related to the ECU? I know a guy who had the same starting issues and replaced the pump and did not clear out until he bought a new ECU. Also unrelated, Tranny tries to lock when 45MPH and up but bounces in and out until I manually lock it with a switch. Could this also be related with that?
Thanks
Thanks
#4
Sounds more like a PCM issue then, as it controls the Transmission. If you have a faulty APPS, it will cause the TC to lock and unlock at that speed. You can try this for the locking and unlocking issue:
Sun Coast 24 Valve APPS Rewire Instruction Download
Also, try adjusting and resetting your APPS.
Sun Coast 24 Valve APPS Rewire Instruction Download
Also, try adjusting and resetting your APPS.
#5
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