Factory EFI computer (1990-92 TPI) but custom tune.
I've said it before, despite its age, it's amazing how tuneable it is in terms of how many parameters GM built into it.
Something I just learned after running stainless headers since the mid-90's.
Looks like you should run a 4-wire sensor.
Long story short, I had been getting significant fuel-trim variability at low MAP values for a long time that I couldn't really pinpoint the cause of. Because it was...
I think I just had a "Roadkill" moment? lol...
The car started running a little off again the other day, so I'm thinking WTH? Is the new module going out already?
Get the car home, take off the cap and rotor to get to the module and my finger inadvertently hit the pickup coil, at which point...
Exercise is key yeah... I maintain a 2nd degree black belt in Tae Kwon Do. So far it's been keeping my strong and healthy (not to mention my youngest daughter, also now a black belt, does it with me... so it's lots of fun too). Hopefully 3rd degree in a few years (or at least before...
Yeah pretty much.
That and you often read about people passing unexpectedly at ages younger than me due to all sorts of tragic causes, so I count myself fortunate I've made it this far.
Wow... that is surprising. My cousin has a Suburban with the 8.1L and he often says how underpowered it feels for being such a big engine. He'll be very interested to hear about this bit of information.
Bump..
Link to some discussion about it including extra details and photos...
https://www.pro-touring.com/threads/140337-2nd-gen-F-Body-Frostbite-Aluminum-Radiator?p=1390002#post1390002
How do you guys deal with solid mounts? The noise and vibration into the cabin must be horrendous?
I thought a urethane mount on my transmission was even too much.