Denali Fuel Pressure Low

[eg30.06]

So did some more troubleshooting. Cannot figure it out although I did come to find additional issues. My blinker blinks fast as though I have a burnt out bulb even though I do not. No running lights in the rear. And the fuel pump issue. I checked my grounds and no success. I pulled the whole rear harness to inspect and all is good... wth

 

[SUBURBAN5]

If your lights are LEDs you'll need a led flasher. Otherwise they will blink fast

 

[SUBURBAN5]

Also do you have LED bulbs in the tail or a whole LED light assembly

 

[SUBURBAN5]

Meaning these

You must be registered for see images attach

 

[eg30.06]

If your lights are LEDs you'll need a led flasher. Otherwise they will blink fast

Nope factory taillights.

 

[SUBURBAN5]

Are the front led?

 

[eg30.06]

Are the front led?

No

 

[SUBURBAN5]

No

Wow so if the front signals and rear are bulbs then I'm not sure why there flashing fast. My guess would be connection or flasher. But then again you did add leds to the cluster and I'm not sure if that counts

 

[eg30.06]

Wow so if the front signals and rear are bulbs then I'm not sure why there flashing fast. My guess would be connection or flasher. But then again you did add leds to the cluster and I'm not sure if that counts

No leds here. 100 percent factory.

 

[SUBURBAN5]

Ok. In that case. I would lean towards ground. But then again if it was mine I would check all the bulb connections. Sometimes there's corrosion. Why it's working idk. Second would be the connection to the harness on the rear. I believe those can be goofy as well. Otherwise. When did this issue first occur?