fuel pressure at 35 psi??????? i need help
Re: correct update
Originally posted by ram air camaro
alright guys i checked the fuel pressure the correct way here it is:
at idle 36 psi
at idle without vac is at 46 psi
at full throttle in park 46 psi
slightly pressing the gas drops 2 psi, 35 0r 34 psi
alright guys i checked the fuel pressure the correct way here it is:
at idle 36 psi
at idle without vac is at 46 psi
at full throttle in park 46 psi
slightly pressing the gas drops 2 psi, 35 0r 34 psi
Idle pressures look good with and without vacuum. But you can't check the WOT pressure in park.... The engine needs to be under max load, consuming the max fuel.... like 5,000+rpm at WOT on the road, not in your driveway in park.
Also, drive the car and jiggle the throttle... pressure should rise slightly as you move the throttle down.
Also, drive the car and jiggle the throttle... pressure should rise slightly as you move the throttle down.
alright here it goes
at full throttle went up to 43-46 psi (at 5,000 rpm)
slightly stepping on throttle actually stays the same like if it was on idle (36-7 psi)
at cruising speed 50 mph on drive which is at around 1800 rpm is at 37 psi.
also checked dropping down to 1st (on my A-4) and slightly stepping on the gas untill it went to 5,000 rpm it was at 37 psi.
so what do you think? thats as many ways i could think of checking.
at full throttle went up to 43-46 psi (at 5,000 rpm)
slightly stepping on throttle actually stays the same like if it was on idle (36-7 psi)
at cruising speed 50 mph on drive which is at around 1800 rpm is at 37 psi.
also checked dropping down to 1st (on my A-4) and slightly stepping on the gas untill it went to 5,000 rpm it was at 37 psi.
so what do you think? thats as many ways i could think of checking.
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