Thanks!
Hmmm worth looking at.Had that problem last camping trip on a cold start. Found a plug wire off.
Yeah just so many years with no issues it's weird when things pop up. I'll definitely look into it. Step 1 get it running right. Step 2 do timing control.Yes you need to add timing control, it's stupid easy to setup. I run Taylor wires.
Also, if you run headers it's pretty common to cook a wire/boot and you'll start arching off the header. Run it at night in the dark and you'll see an arch....
That’s what happens when you touch itYeah just so many years with no issues it's weird when things pop up...
Yeah just so many years with no issues it's weird when things pop up. I'll definitely look into it. Step 1 get it running right. Step 2 do timing control.
I am pretty sure I have an exhaust leak but it's post my o2 sensor.
I hope I find time this weekend to dig into this thing a little
Oh yeah IT'S welded onDid you weld an O2 bung? I only ask because that FiTech clamp is known to leak/cause issues.
Being cold I don't see the problem with the 12sh figure.
If it's running rough I'm still leaning toward an ignition problem as the root cause.
Also check your IAC step value once it's warmed up.
Iac is at 8-9 warm in park. I did think to check that. I agree I'll look into ignition. I fired it up at my friends shop and he said " does that thing have a bad miss?"
We used an air hammer to gently make more room for the hei, id say I moved a big bubble about 2" back because of the same thing. I bet I cooked a wire or somethingif it's that obvious of a miss you have a plug, wire, cap/rotor problem going on.
had that issue with the old truck, damn cab was hitting the big HEI cap causing the cap to shift on the distributor.
plus this will likely be my tow vehicle for pb and not much of a wheeler.