Jump to content

Chris' 04 Sierra 1500 Fun Daily Build


Chris

Recommended Posts

Posted

That's always the worse when you get excited about truck parts, and they don't come with all the parts. It's like starting the waiting process all over haha

 

Sent while in 'Murica...

  • Replies 699
  • Created
  • Last Reply
Posted

I was surprised that they came in this morning before I woke up. I ordered saturday mid morning and when I walked out at 830 this morning they were in my garage

Posted

Just a set of stocks. Right now just looking for a deal

  • 3 weeks later...
Posted

 

How is your high-output alternator holding up? Have you had any trouble with it?

 

I don't want to get off topic but I could use some info because:

 

I ordered my new alternator from DC Power Engineering due to a number of recommendations from several forums. Now I wonder if that was a wise decision.

 

The fellow I placed the order with said that he would email me when he shipped the alt. He didn't, so no one was here to sign for it when it arrived on Friday. They wouldn't leave it without a signature (ground sub-contractor) so I didn't get it until the following Tuesday. I didn't have time to install it until Saturday six days after it first arrived.

 

When I was ready to install it I discovered that he sent me an alt with a 4-pin connector. My stock wiring is 2-pin. I had to ship it back to him. Still waiting for the return 10 days later. This does not inspire confidence in his work. He SHOULD have known that. (He's the 'expert' yes? It's his one product.). I only hope that this high-priced unit proves to be a reliable and long-lasting quality product. I'm beginning to wonder...

Posted

My alternator was the opposite. It had 2 pins and i needed 3 wires in the 4 pin connector. They took care of it for me. It took a bit but it is holdong up fine. Between 04 and 05 the alternators changed. Over all i am happy with it. It hasnt given me any issues and i can "try" to stress my electrical system and according to my scangauge, the lowest voltage i will see is 13.5. It holds up nicely and i am 2 years in on it

Posted

 

Yes, the change occurred in 2005. It took me about 4 minutes of googling to learn that – again, that's something he should have known.Especially after I repeated that it was for a 2005 Sierra. But it's good to hear that yours has performed well. hopefully mine will too.

Posted

I have a new project on this coming up. I will order parts on the 1st and hopefully start wiring the following week.

Posted

Already have those. I did those when I put on the bitchin trans cooler

Posted

these are GMT900 pieces I will add to my dash

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Forum Statistics

    250.4k
    Total Topics
    2.7m
    Total Posts
  • Member Statistics

    342,791
    Total Members
    8,960
    Most Online
    d.lowrey
    Newest Member
    d.lowrey
    Joined
  • Who's Online   5 Members, 0 Anonymous, 2,377 Guests (See full list)

  • Latest Articles

  • Posts

    • I had a evap sol go bad a couple weeks ago. . I replaced it.  While watching live data at the time I saw I had some cylinder 1 misfires. No MIL but on live data I could see ~50 at startup and about 70 more after an hour a drive all on cyl 1.  I also noticed that the LTFT were -5% to -15% always.  And that bank 2 is always -3% richer than bank 1. Even across all driving modes, city, highway, etc it’s always 3% richer than bank 1. So I start with the misfire. Swapped coil, plug, and plug wires from 1 to 3. No follow. I got an Injector reseal kit, pulled the D/s injector rail, swapped #1 and #3 injectors, resealed them, reinstalled and retested.  The misfire followed to 3. So I ordered and replaced all 8 injectors, spark plugs, and plug wires. Also replaced the 1 time use fuel pipes under the intake manifold.  Injectors that were in the truck since new were  Part # 12668390.  I replaced them with # 12742701 Got from RockAuto. Pretty certain they’re genuine and the correct ones. I called a friend at a parts store who told me “the 12742701 were the correct superseded part # for the originals I was replacing”. So started truck after replacing all that and it’s running -15 - -30 LTFTs. I reset the fuel trims with GDS2 and drove it for a 60 miles trip each way. There have been no changes in the LTFTs.  I checked if the HPFP was leaking into the crankcase. I removed the pvc and watched the trims. No difference.  I checked the alcohol content and it was at 10%  I’m out of ideas here. Truck seems to run great. Just always rich on the fuel trims.  Anyone with any help or ideas would be greatly appreciated.  I ran an injector balance test just for the heck of it and it came back this. I’m confused.  I have gds2 and some other diag tools if anyone knows of anything I should test next.
    • Definitely needs to go back to the dealer. 
    • Fix one problem and find another.   Truck didn't have a thermostat in it so I flushed out the system today and refilled with 50/50 Dexcool. This truck is so old (LOL) that it has a sticker under the hood alerting people to the fact that it contains such. There is also an orange supplement with the owner's manual alerting the owner that "Your vehicle is one of a number of late production 1995 General Motors vehicles that use a newly developed engine coolant in the cooling system..."   I was still a little flummoxed by what seemed like a rich condition (exhaust smell, and a puff of carbon with a punchy rev). While watching the coolant temperature and testing the thermostat with my scanner, I happened to notice the IAT (incoming air temperature) to the intake was -40F. I know the temp is below average today, but I can still feel my face, and I was wearing shorts.   D'oh!! I realized I had never plugged the IAT back in, and the airbox was out while I was doing coolant. So I paused, reinstalled the airbox and plugged in the IAT, and viola. Things cleared right up, and I watched the coolant temp climb to a reported 198 degrees on the scanner (195 thermostat) and then it dropped to 194 (open) and then back up to 198 and held. Let it cool, came back, checked the coolant level and was satisifed.   Victory lap?   It needed more than the couple of gallons of gas I put in it from almost bone dry, so I ran it up to the gas station. It had earned it, or, at least I was pretty certain I wouldn't be draining or removing the tank anytime soon.   CEL popped on just as I was cruising a nice steady 40mph, just after coasting down a slight downhill curve.. Of course, it did, because, why let me enjoy not having dash emojis for a little while.   I just happened to have the scanner plugged in. I don't text and drive but I might scan and drive. Don't tell the police.   P0401, EGR flow insufficient.    Well, hello, EGR... ...my old friend! Welcome to the party, now that the engine reaches the factory-programmed operating temperature. I'm sure it was gagging on hostile, rich exhaust and carbon this whole time so I'll take it off and look again.   At least it's easily accessible, and worst case, about $65 to replace.   To keep, or to sell... Hmm. I want it running correctly either way. It's easier to sell when there are no fault codes.   It needs tires (they're aged out and cracking)   It could probably use an oil pan seal, or maybe the timing cover gasket/ junction with the pan needs redone because I've got an issue there that leaves a drop of oil on the floor.   If I do tires I'm sure they'll say the ball joints could use freshening, and, and, and, and.... At some point I'll have to stop. I can't (shouldn't) make it perfect, that's not what this rig is.
    • Take it back. That's about all you can do.  Mark 
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...