ZR-1 Net Registry Forums - View Single Post - Back together, but w/high idle and stumble/miss u, highi

Torchred96 · 01-19-2012

Is that the sensor under the ecm? If so, it is still plugged in and uncapped per marc's instructions with the chip. The sensor at the back of the plenum has it's source of vacuum and is plugged into the plenum. The fuel pressure regulator is hooked up too to the manifold.

It really seems like I have a spark miss. If it's idling, it will idle great, then all of a sudden miss for a couple seconds and then clear up.

tommorow when i get off work, I'm gonna pull the plugs and put some dielectric grease in the boots....then, if no luck, I will be posting for help.

thanks lee.. I can't wait for it to run right. even though it's not running perfectly (runs 100% better than before) , it sounds like a freight train...you can tell it's getting more air than before and just wants to breathe..

01-19-2012	#5
Torchred96 Join Date: Jul 2011 Location: Homestead, Fl Posts: 247	Re: Back together, but w/high idle and stumble/miss u, highi Is that the sensor under the ecm? If so, it is still plugged in and uncapped per marc's instructions with the chip. The sensor at the back of the plenum has it's source of vacuum and is plugged into the plenum. The fuel pressure regulator is hooked up too to the manifold. It really seems like I have a spark miss. If it's idling, it will idle great, then all of a sudden miss for a couple seconds and then clear up. tommorow when i get off work, I'm gonna pull the plugs and put some dielectric grease in the boots....then, if no luck, I will be posting for help. thanks lee.. I can't wait for it to run right. even though it's not running perfectly (runs 100% better than before) , it sounds like a freight train...you can tell it's getting more air than before and just wants to breathe..