I also posted this as part of a previous thread, but hre it is in a new thread.


I am having an issue that is leading me to believe that my injectors may be going out.

scenario:

1500-3000 rpm, 0-10% throttle ...I feel what seems to be a stumble, & it sounds like a miss.

while on the road, the car feels like it is tugging at me.

50% - WOT, full power, no problems. Pulls hard all the way to 6400 RPM.


My initial thought was that this was ignition related.

I changed the coil, ICM, plugs, wires, & Opti. Results are the same behavior.


with 130k on the car, and 50k since my heads cam build, I am begining to suspect the injectors as being the culprit. stock injectors.


Any help is appreciated.

Adam

 

If you do, I would suspect it first. Easy to test.

Also since you have OBDII, it's easy to test each injector one at time from the comfort of the drivers seat. With the right scanner that is.

 

Nope. Hooker long tubes. no EGR.

No scanner either .

I bought a set of used injectors. I can swap em out nextweek & see what happens easily enough I guess.

Adam