1996 f150 300
02-20-2015, 03:28 PM
#1
Junior Member
Thread Starter
1996 f150 300
HI. Had this truck about 4 months now, and its developed an issue.....it likes to quit running for no apparent reason. My dad would like to know if anyone knows voltage values when back-probing the TPS......as well as required fuel pressure. We have found a bunch of nasty dry rotted vac lines we are replacing now. We next plan to clean and check the TPS. A friend advised it might be a coolant sensor failure.
Any help is appreciated. Thanks
Any help is appreciated. Thanks
02-23-2015, 01:26 PM
#2
KOEO fuel pressure should be about 42psi (30 to 45, but 30 is very bad).
I just posted "testing the tps" in the last couple days - it's got everything there.
It's for a v8 but I'm pretty sure it will be the same.
Pre -94 4.9 fuel pressure is much higher (45-60), but a 96 will be 30 to 45.
I just posted "testing the tps" in the last couple days - it's got everything there.
It's for a v8 but I'm pretty sure it will be the same.
Pre -94 4.9 fuel pressure is much higher (45-60), but a 96 will be 30 to 45.
Last edited by Chris_1; 02-23-2015 at 01:28 PM.
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