Spoolfool2, the engine tries to rev up, but the sputtering won't allow it.
Doesn't kill the engine, engine will idle back down when I let off the throttle.
Just have a scan master, ver.2.1
Duplicating the problem in park, with a quick "stab" to the gas:
02-varies, 200-700 (when stumbling) KR-2-7 (when stumbling) will climb if I don't let off
AF-140
Lb-200
Bat-13.5
Int-128
Bl-124
Mph-00
Clt-168
Ats-136
Rpm-4250
Tps-3.64
Iac-53
CC-16- will climb
Mal-00
I have good motor mounts, both are H&R parts, in great shape.
Thanks spoolfool2
HellonWheels, car will redline (only in park) if I rev it a little slower then a "stab" I can bring it up to 5000rpm, and hold it there all day long with no problem or KR, but if under a load or I "stab" the trottle it will stubble around 4000 rpm in park. Going down the road under load it will start to stumble maybe at 3500rpm.
Have done all the things you listed, even have the extra gound going too fender, bell housing, a-arm bolt. Tried all the little things I can think of, but still have open ears for suggestions. Thanks
Affordablegn, fuel pressure has been all over the place, down to around 30# upto 50# and everywhere in between with line off, doesn't fix or make the problem worse.
I'm going to order a new chip from TT very soon, still I had this problem with the 42# and reds chip, then switched to 60# and a TT chip, thinking that will cure my problem, but it didn't. Thanks Jason.