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Type: Posts; User: gnnova

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  1. Thanks Alvin for the help on the gauge. I've got...

    Thanks Alvin for the help on the gauge. I've got that now. Now back to my original issue with the bucking. Could the lean issue that it is showing off idle be the problem with it bucking?
  2. Well I still was not trusting my Autometer...

    Well I still was not trusting my Autometer wideband, so I took a bunch of pictures of the gauge and scanner together and I found that the gauge was reading from right on to ,45afr richer than what my...
  3. Well I got the wideband O2 sensor setup right...

    Well I got the wideband O2 sensor setup right now. I took a couple pictures of the gauge/scanner readout together and the scanner read out is very close to the gauge. So I posted my scan from today....
  4. I'll try that tomorrow but I did glance at the...

    I'll try that tomorrow but I did glance at the gauge a couple times and it was showing lean. It is a Autometer WB that I bought to match my other gauges.
  5. Well looks like it is pretty lean according to...

    Well looks like it is pretty lean according to the WB. What I don't understand is why there is such a discrepancy between the WB and the NB O2's. The right bank NB O2 is only about 5in from the WB...
  6. 2006 6.0 T56 with TSP Torquer V2 cam bucks alot below 2000rpm

    I have a 63 Nova HT with a 2006 6.0 that has TSP ported 799 heads, an older Fast 80mm intake, 43lb injectors and a TSP Torquer V2 cam that has 232/234 duration, 112 LS and .600 lift. I am pleased...
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    Maybe look at Intregal under idle/rpm. I had a...

    Maybe look at Intregal under idle/rpm. I had a problem with my LS tune stalling with a stick and added some air where maybe you need to take some air away.
  8. Reseting the after start parameters to factory...

    Reseting the after start parameters to factory settings fixed the issue. I was going to ask what next and maybe why I ended up with this issue. Looks like you beat me to the punch. So to tune the...
  9. No I have not. I'll try that tomorrow. Thanks

    No I have not. I'll try that tomorrow. Thanks
  10. I changed the Short Pulse Adder first and that...

    I changed the Short Pulse Adder first and that was no help as I think you suspected. I changed the VE table to as you suggested and that has helped alot but did not totally solve the issue. I...
  11. The after cat o2 is in place and connected up as...

    The after cat o2 is in place and connected up as in the stock config. The cat is gutted.
  12. The Injector Short Pulse Adder was wrong. I...

    The Injector Short Pulse Adder was wrong. I missed it on AUS's spread sheet, it was a couple sheets back, when I put the data in. Shouldn't I make the injector data right and see if it corrects the...
  13. 2001 Blazer Surging idle after warm eng restart.

    I have a 2001 S-10 Blazer 4.3 with a 0411 PCM that I have been chasing an issue with after it sets off for 10 to 25 min then start it. The idle rpm will surge up and down for a minute or so, then...
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    Should install larger injectors. You could run...

    Should install larger injectors. You could run out of injector with very little boost. Aus injection sells bigger injectors for the vortec 4.3 stock manifolds.
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    Finally got the Knock sensor in and my knock...

    Finally got the Knock sensor in and my knock sensitivity has gone away. Thanks Alvin for the suggestion. Now that I can add some timing, I was looking at the stock timing tables at .68 and .72 Kpa...
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    Changed the Offset table yesterday to...

    Changed the Offset table yesterday to blindsquirrel's recommendation of the same values from 0 to 80 kpa due to having return type fuel system. When I tuned for the change in SD mode the ve table...
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    I have searched for anything that could be...

    I have searched for anything that could be rattling or contacting the motor to cause false knock and did not find anything. The knock is odd though because it was only 1 or 2 deg. I would pull that...
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    Point well taken. I'll try a new one.

    Point well taken. I'll try a new one.
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    Looks like I have more tuning to do. A huge...

    Looks like I have more tuning to do. A huge Thank you.
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    I bought the Injectors from AUS Injection (part...

    I bought the Injectors from AUS Injection (part 10722-380) and the injector data they gave me did not ask whether I had a return type fuel system or not. So I just put the data in from the table...
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    2001 4.3 Vortec sensitive to timing

    I have a 2001 4.3 vortec in a S-10 Blazer that I have that seams to be very sensitive to timing. It is stock except for a cam from a mid 90's CPI 4.3 and 36lb injectors for a tail pipe turbo that I...
  22. When I was talking about the P0300 code not being...

    When I was talking about the P0300 code not being set but missfires were effecting TC lockup. I was running with the MAF enabled and not in SD mode. Sorry if my statements were miss leading.
  23. Looks like the parameters under PN/Drive are the...

    Looks like the parameters under PN/Drive are the ones that are used to correct my issue. Reset my settings to the previous values in After Start and applied them to the PN/Drive sections with the...
  24. Here is my tune if anyone wants to look at it. ...

    Here is my tune if anyone wants to look at it. The motor is stock with exception of the camshaft that is from a mid 90's CPI 4.3. The cam has 208deg duration at 50 and somewhere around 116deg of...
  25. Thanks. I will work with it. It does run better...

    Thanks. I will work with it. It does run better in SD Mode and with no missfires counting the Torque converter doesn't keep unlocking. The missfires I'm having is not bad enough to set the P0300...
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