I recently bought a $50 fuel pressure gauge mostly because it would be a good thing to know, and easy to check when you have issues. I checked mine at 56 psi, so now I know what it should be when I need to check it.
I recently bought a $50 fuel pressure gauge mostly because it would be a good thing to know, and easy to check when you have issues. I checked mine at 56 psi, so now I know what it should be when I need to check it.
Thats good to own so you can check pressure when needed
Well i have fuel pressure regulator holding pressure now and got the engine to start. Then i had wrong connector in the map sensor and loose cranck sensor pigtail so it run like crap. Gonna put the wiring tonorrow like it should and then new start
Stay with it Timo. You are closer to driving it than you may be thinking...
1957 Nomad- LS1/T56 on C4 chassis
1959 Fleetside Apache 1/2 ton, shortbed, big window, 327ci.
Yes i will stay with it for sure! Today my friend is coming over with hptuners so we will sen better whats happening with the car etc
Problems seems to start to resolve. I got the car running byt with out the maf hooked, i cant get it chargin tho. I have lc9 engine with 105A truck alternator with two wires,Grey and Brown. I also connected my fan posite wires straight to alternator and wondering if thats not a good idea and have to remove them or not?
No, the fan or anything else should not be connected to the alternator positive. The fan needs a relay connected to a separate main battery feed. On my LS I use a relay triggered on with a negative signal from the PCM, and the fan powered by the 30 amp contact directly fed off the main battery feed circuit.
Last edited by 55 Rescue Dog; 02-09-2022 at 03:01 PM.
Charging problems are gone finally! The alternator was bad even it was new one. I wired thru the L terminal thru alternator lamp. Also gonna wire the sense terminal to key on source when doing the final wiring. I have not enougf voltage in my wiring harness tho and need to use other methods to get the alt chargin..its now hooked straight to battery and thru alt light. I have only about 3-5v in the alternator plug
In today world when most stuff comes from China NEW is Never Ever Works.