Did fuel injector cleaner cause problem?

[Tom]

It is easy to check your fuel injector resistances to see if you have fuel injectors going bad while you are checking the coil/wire resistances.

Go to Marc Haibeck's website and he has an article posted (http://www.zr1specialist.com/HAT%20W...Resistance.htm) that describes doing the check.

There are also other threads in this forum that talk about doing the fuel injector checks. Search on fuel injector resistance.