I got a fuel pressure gauge form Autozone loaner program.
Once I turn on the key gauge goes to 55, then slowly starts dropping to 44 psi. It stays there.
Is that enough PSI?
It's either I throw 25 at it or pay 45 for a gauge.
Pretty sure the pump is working as stated I drove it last week and wasn't an issue. Next I buy a gauge
Just checked for spark...yes
I dont have a fuel pressure gauge to check, however when I press the sharder valve it output fuel. I release the valve and it pressurize again.
I have 99 Tahoe, won't start.
Was running last week now it just turns over but won't start.
Put on a new dist cap and rotor. New Crankshaft sensor.
When I turn the key on the relay click and it sounds like it is presureizing the system.
No security light on. Code reader will not connect to the...
This will seem odd but this was happening to me. How I resolved it is unplug the connector on the temp sending unit. My temp gauge still works on the dash so this must be some type of sensor to the computer. Have not tried to fix/ replace that sensor.
Got it figured out. For some reason when I checked fuse #2 last week it tested ok. However the truck was off. Today I started the truck and pulled the fuses again. Tested it with a meter which it was good. When I inserted it I heard a couple clicks and this resolved the issue. The lights on the...
Thanks guys.
I had the new switch in for about 3 months, don't drive it much.
Did not go thru any water or tall brush.
I have checked the fuses and disconnected both leads on the battery for 2 hours. No help.
Anyway I will get back to it this weekend.
99 Tahoe 4x4
I replaced my selector switch and front actuator awhile back and everything was working for awhile.
Now today all of the lights are on and stay solid. I can't shift in or out of 4wd.
Any ideas what would cause this?
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