Sadly, they do not offer a 2.5" for the H-body anymore, it seems.
I guess I'm stuck with making one. Who knows how long that will take.
Thanks for the assistance, folks. If I ever get this...
Type: Posts; User: mylittleblackbird
Sadly, they do not offer a 2.5" for the H-body anymore, it seems.
I guess I'm stuck with making one. Who knows how long that will take.
Thanks for the assistance, folks. If I ever get this...
I've concluded that the major knock is being caused by the steel ring inside the downpipe. It rattles like a crazy.
Does anyone know a good source for a 2.5" downpipe that will fit an H-body? ...
Here is a scan using that exact tune, taken just 5 minutes ago.
I would really like to think that most of this KR is false KR. I'm certain that some of it is not, but 15-18 degrees cruising on...
I changed both high and low octane tables -5*. There is one other thing worth noting. All gas in the area is E10, so my stoich AFR is set to 14.13. The car runs better, but I still get that...
The engine is 99% stock, with the exception of a home-made intake insert. The cat is "free flowing" if you take my meaning. It's actually in a Bonneville, so there is no u-bend to contend with. ...
That puts my mind at ease about one part of the equation. Thank you for that. The other part is the large amount of knock I get when just driving around. I've removed timing across the board(5...
45340
I have many scans. I will gladly provide you with one.
My question/concern revolves around the 2nd histogram table. When set to count, rather than average or last, it constantly adds. ...
So I've been trying to diagnose a source of knock for my S2 3800 N/A. In my efforts to find the source of this knock, I have noticed something that I think is unusual.
With the histograms, and...
I hate to be persistent but to my recollection, the tranny shop said that the line pressure was too high. I believe it was said they adjusted the modulator to decrease the line pressure but it was...
So, Ben. What did the tranny shop say?
Actual RPM difference should be only ~11% between the two vehicles.
the test has been tried to no avail if I recall. If the screw is closed, it's running full tilt anyways.
We need to call transgo about the spring thing, I guess. I'd much rather look at a vac modulator, and see how exactly it functions when placed under vacuum, and modify in small amounts from there.
...
Sorry I overlooked the "call transgo" bit. Thanks Russ :D
Sorry to be a pest, but this concerns and interests me. Are you saying the only thing you've done to "firm up the shifts" is drop the RPM until the transmission has enough pressure to actually shift...
Where would one procure such a spring?
No shift kit, lest you count the trans-go 4t60-e Jr shift kit. the vac modulator is adjustable and doesn't seem to increase shift firmness when closed.
*crickets*
Good news is coming...
Today please...
PCS is a 4T65 thing. The 4T60 uses a vac modulator.
Are you changing all of the tables? (normal and performance)
Russ, just curious. How does the force motor apply in the vac modulated tranny? I was under the impression that the modulator handled shift pressures? I'm not intending to come off as rude. It's...
What I can see is that it's telling you to shift at WOT(noted in the cruising scan) around 35-37 mph, I suspect closer to 37 than 35. RPM is between 5530 and 5700... from there it takes about .4...
Is there any way that the transmission could function independantly from the PCM? Some sort of mechanical safe mode when no input is received for certain solenoids? Or, say a sensor simply isn't...
One thing I noticed is that the TCC apply 2nd in the performance tables were all set to 0. I don't know if that has any bearing on it, but it's something to look at I think.