Always satisfying when you follow a hunch and it turns out to be the solution. Congrats.
Type: Posts; User: Rittercon
Always satisfying when you follow a hunch and it turns out to be the solution. Congrats.
When I removed the Pertronix ICM, there was a coat of thermal paste between it and the distributer. It looked like the stuff used on computer CPUs. My old AC Delco ICM didn't look like it had...
Turns out the culprit was the ignition module. About a year ago I replaced my stock AC Delco distributer with a Pertronix D1020 Flame-Thrower HEI distributer.
Just for grins, I took out the Flame...
I built a replacement motor for my 1994 350 using a 1990 block. It did not have provisions for the roller, so I stuck with flat tappet cam. When transferring my stock 1994 intake/TBI to the rebuilt...
I'm going to research the arcing potential. That sounds very plausible.
Thanks-
Thank-you Dave; that is helpful.
Both AE and PE are inactive throughout the event.
The things that jump out are the Inj DC%, Spark and RPMs and I wonder how they're related, cause and effect-wise.
For some reason the ECU Loop...
I have an intermittent "hard stumble" in my '94 Chevy 350 pickup. It occurs when the truck is in the 1,700-ish rpm range and MAP is at 75 KPA-ish. It's a quick event; the motor takes a hard stumble...
Chip ran great for my stock motor- good power and decent mileage, about 15 mpg overall. My rebuilt motor needs some adjusting to compensate for cam, heads, headers.
Hi everyone:
Tuning my 1994 Chevy 1500 w/ 4L60E auto trans, CA emissions. Didn't see my chip posted, so thought I'd upload it.
Hi Everyone:
Recently rebuilt my 1994 Chevy C1500 5.7L TBI w/ 4L60E auto trans. Has stock-sized 15" tires and 3:42 axle.
New motor components include (all CA emissions compliant) COMP 255DEH...