MicroSquirt.com read only forum (Jan.15,2018)

isaacson06 wrote:I'm going to use your quadspark u guy offer it's straight forward on the wiring and not a bad price. But how long will it be on back order ? Thanks again putting my order in now

They're in stock. Looks like the inventory on the website got out of sync somehow.

Could you post a data log of the RPM problem and a MSQ?

heres the datalog its not very long but u get the idea on whats going on and my tune is there also thanks for all your help i should be getting your quadspark on Monday from what your email says and hope to try and fire it up middle of next week

I GOT RPM ALL THE TIME !!!!!!!!! it was a ok day today so went to the garage wanting to find out why so i had 2 vr sensors on this engine stock so i switched it out and that did nothing so ive checked the wiring 3 time and the stock wire diagram to make sure that the - and + where right i said hell im going to try it and see if that fixes it well sure enough thats what it was. now i have rpm with no misses.

Matt have a question about the quadspark it should be here 2/13/12 i read on your site the wiring i understand how you wire the quadspark to the microqurit but im wiring into my 420a coils witch only have 3 wires middle one is power and the 2 outer ones are negitives and the quadspark has 4 grounds now do i just do 2 and 2 off the quadspark to the 2 outer wires on my coil or do i just run 1 to 1 and not use the other 2 grounds off the quadspark. sorry if that doesnt make sinces hard to explain

Use all the black ground wires and two of the output wires.