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  1. TylerHagerdorn

    04 Suburban Cluster Issue

    Pulled the PCM connectors and found like oil looking shit inside the PCM and all over the connectors. It didn't smell like oil but I don't know where it came from
  2. TylerHagerdorn

    04 Suburban Cluster Issue

    Cleaned the grounds very well yesterday. Didn't change a thing. This truck surprisingly is not rotted out like most of the other ones in Ohio. I got my second replacement cluster and the DIC is still not as bright as my last truck. But the thing that's absolutely pissing me off and making me...
  3. TylerHagerdorn

    04 Suburban Cluster Issue

    I think we've all been there smacking the dash lol. I only did it because I know other people have had to do it, so I wanted to see if that made something happen. But nope. Just hitting the throttle was the only thing that caused the fuel gauge to jump back to life. And this is a fully rebuilt...
  4. TylerHagerdorn

    04 Suburban Cluster Issue

    Hey Y'all. I had a faulty cluster in my 04 Burb, the fuel gauge would randomly drop to dashes on the range screen. And then when you hit the gas pedal and gave it decent throttle, at an idle, the gauge would come back to life. I chalked it up to a bad cluster since these are so notorious for...
  5. TylerHagerdorn

    Weird Wiring Issue 04 Z71 Burb

    Alright I got sidetracked and forgot about this post. The grey wire is supposed to be from the wiper motor to connector C201, then to the wiper switch. A junkyard trip proved that another 04 Z71 Suburban had the right color wires...what I did for that was cut the yellow wire on the wiper motor...
  6. TylerHagerdorn

    Weird Door Lock Issue 04 Burb

    I've noticed that it will lock if I hit the lock button on the fob 3 or 4 times. It's not that it doesn't lock at all. Just takes a few locks to get it to lock. Unlocks just fine. Yeah I was at the junkyard yesterday but I didn't take my torx bits with me so I didn't get it.
  7. TylerHagerdorn

    Weird Wiring Issue 04 Z71 Burb

    Hey y'all. I've got an 04 Z71 Burb with the Flex 5.3. I was doing some cleaning and checking things out and I noticed some strange wiring. I noticed that a yellow wire on the brown C3 connector of the bcm was cut, and a grey wire was wired to it. Using alldata I got the diagrams and the...
  8. TylerHagerdorn

    Weird Door Lock Issue 04 Burb

    Hey Y'all. Got an 04 Burb Z71. Here's the issue at hand. Unlocking with the key fob all doors unlock great. No issues. BUT, when locking the doors the passenger door won't lock with the fob or button. Unlocks just fine with fob and button. I've done tons of door lock actuators on many...
  9. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    How about instead of being an utter *****, you go read the entire thread like a normal person would. And while you're at it, go read my others. I've replaced everything that people have suggested with OEM stuff. I'm not the problem. But thanks though, that's real mature of you to talk down on...
  10. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    A circuit code does not mean the sensor is bad. Rule number one, DONT throw parts at it. You don't just replace something because the engine light says the part name. The computer can and will throw a code if something else related in the same system is faulty. That's why you diagnose and test...
  11. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    I've used lots of that. That's not going to fix a leaking injector. It's a cleaner not a repair
  12. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    It's supposed to be 48-54psi on the flex trucks, even when running. It's supposed to drop when you hit the accelerator then come back up when you're at a steady rpm. Long term fuel trims have been negative for a long time. Never gone to 0 or positive. From what I read on another forum, that's a...
  13. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    Look Wes, I didn't mean to come off so harsh or mad at you. That wasn't my intentions. So I'm sorry. You've commented on my posts before so I figured you knew some of the issue going on. The coolant temp sensor is new, as well as the connector because the old one was hanging by a thread in the...
  14. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    Oh so you're name calling now? Yeah that's real mature. Sorry that I'm getting sick and tired of repeating the same shit over and over again and getting the run around and not much actual help. If I have to repeat myself I get very angry. I didn't use vulgar language or anything or call anyone...
  15. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    No I don't run that e85 garbage. The sensor is not bad.
  16. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    No, you're wrong. I did say what it was reading before. But also, you're wrong on what it should be. GAS engines are 55-60. FLEX engines like mine are 48-54. Delphi pumps do not fail out of the box, trust me. I've been working in the automotive industry for 12 years and alot of that was parts...
  17. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    I just told you. Sitting 2 or more hours the pressure completely drops to 0. Hit the key and it goes to 45ish. But still has hard start...however before we replaced the pump it didn't matter how many times you cycled the key to prime it, it wouldn't start. Now, if you cycle it it'll fire right up
  18. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    Fuel pressure when running is 50-51 which is now within spec. Old pump was only at 45 max when running. I got to work at 2, I shut the truck off with it connected and after I shut it off it went to 40psi. After an hour of sitting it was down to 20psi. It's now been two hours and the pressure is...
  19. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    Purge valves on these don't control tank pressure. The "fuel tank pressure sensor" mounted to the fuel pump does.
  20. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    And how would it be an electrical issue if I have to mash the gas in order for it to start and it dumps fuel out of the exhaust? That's a fuel issue. It loses all pressure within 2 hours. That's a fuel issue. That's not an electrical issue. A purge valve doesn't control fuel pressure.
  21. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    It's not ground wires. I've already replaced and repaired them all. This isn't my first thread about this. Go check my other ones. I've been fighting this for months. As I said both purge valves have been replaced and are both OEM and new and fine. I have a nice scan tool but it doesn't do tests...
  22. TylerHagerdorn

    Serious Hard Starting Issues Continue...HELP!

    I'm about to just sell this truck. I'm so sick and tired of dumping money into it and it not being fixed. Here's the run down of the issue. It's a 2004 Flex Fuel. If it sits for more than 2 hours it loses all fuel pressure. In order for it to start you have to push the gas pedal all the way...
  23. TylerHagerdorn

    Need Help With The PAC RP5-GM11 and RSE In My 04

    If anyone wants to run the RSE through their vehicle speakers, then this part is a must have. Axxess AIP-35AV6 Best buy stocks it in most stores and it's only 10$. I had to hook it into the AV IN on the back of my Kenwood Excelon DVD receiver, but if you just have a normal single or double...
  24. TylerHagerdorn

    Need Help With The PAC RP5-GM11 and RSE In My 04

    I picked up a metra 3.5mm to red/yellow/white RCA harness and I'm hoping that's all I need.
  25. TylerHagerdorn

    Need Help With The PAC RP5-GM11 and RSE In My 04

    I don't need the radio to play as well as the RSE, I just want the RSE to play through the speakers

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