I have an update before it got dark and cold.
I noticed a substantial amount of gas running from the right header so I may have a stuck injector.
I have fuel pressure when I jump the pump...
Type: Posts; User: TNoutdoorsman
I have an update before it got dark and cold.
I noticed a substantial amount of gas running from the right header so I may have a stuck injector.
I have fuel pressure when I jump the pump...
This is a brand new install with an older Edelbrock MPFI and a Dynamic EFI ECM.
I got some backfires early on but now nothing. I have spark as verified by getting the timing set to 0 with a...
When the key is on accy I have a gear indicator light but when the key is turned to run the light goes out. I think this light is tied to trans shifting somehow.
I picked up a 1995 K1500 this weekend with a 5.7 tbi, 4L60E trans and a 7427 PCM
It has a problem with the trans/PCM interface. It will operate in 1-2 gear but will not shift any higher. If you...
I’ll be working on the fuel supply tomorrow and no longer have the hose that came in my kit. It was Aeroquip FC332-6 and I cant find that exact product locally
Asking some questions about a new ECU
I am leaning heavily towards the Dynamic EFI setup.
I don't think that the 411 will control the TCC lockup or the cruise control but I may be wrong
I am not sure what I need just yet.
I have the 1989 Blazer with a 747 ECM with the stock 350 TBI chip
Vortec 383 with mild roller cam installed
I have the Edelbrock MPFI Vortec intake and...
Can it be added? Want to pm me details?
Which one is easier for a beginner?
That looks like a contender as well. I have most everything to make it work now including a Holley 670 TBI with the injectors removed.
That's what I have. Getting a starter chip then getting it tuned are needed immediately. Do you have a tune for this setup? Cam has 204/208 duration
Did you ever sell this?
I forgot to add that I have that Edelbrock MPFI intake that I may use if the performance gain is worth it. If not I can stick with TBI to keep it simple.
I am concerned that tuning will be another...
Is the supply of flash chips still good? I thought they were running out?
What else is needed to get one running correctly?
I'm working on my 1989 K5 that currently has a 747 ECM that was running the stock 5.7 TBI.
I am wanting to move to a newer ECM that is more dummy friendly than trying to burn ships myself.
My...
Offers?
I discussed that with Dave w but I don't have time to learn to tune on top of everything else I have going on
I have decided to go a different route and these are being sold to fund that project.
Edelbrock 3505 intake with almost all of the hardware to install. I think I have everything but the fuel...
Did you ever find anything?
I am considering selling my Edelbrock 3505 Vortec MPFI intake and Holley 670 throttle body and running something that self learns.
Make me an offer on the standard SBC version and I may just take it!
I have one of each but have Vortec heads on my engine
Dave W can make a 0411 PCM and harness work with this intake!
I also have a lead on a Holley 670 cfm throttle body upgrade that fits right on this intake :rockon:
I am working on putting a 411 5.7 Vortec setup into my Blazer and may need help getting it tuned.
Hey Dave I sent a PM did you get it?