misfiring cyl 1? injectors? power resistor?

[jasoncitrano]

Ok, so i bought some PTE 680cc injectors from www.automotosports.com a few months ago, and now all of a sudden i have a misfire in cyl 1. Not throwing a code or anything but i hooked it up to an Oscilliscope and a 5 gas analyzer and found that my co2 level was fine, but my HC and o2 were high, leading me to belive i have a mechanical misfire...but...i found that the resistance of the injectors was supposed to be 2-3 ohms, mine were 3.9 on every injector. This is a cause for concern becuase if the resistance is to high coudln't this cause my injectors not to operate properly, thus causing a misfire. Any feed back wanted thanks.

 

[steve]

I found that the resistance of the injectors was supposed to be 2-3 ohms, mine were 3.9 on every injector. This is a cause for concern?

The spec for the stock injectors is 2-3 ohms, do you know what the spec is for the Delphi/Rochester injectors is?

Steve

 

[jasoncitrano]

not sure on that? but i don't want to cheap injectors that i have right now, they suck!! don't get PTE or AMS injectors they blow!!