94 5.7L TBI stumbling

[GMC1994K1500SierraSL]

And trying to stall at idle again


Sent from the Sierra Club

 

[GMC1994K1500SierraSL]

What can I try to fix this?


Sent from the Sierra Club

 

[TylerZ281500]

so your timing isnt out? you knock is reading right, are you sure your computer is working properly?

 

[GMC1994K1500SierraSL]

I'm 3.5 hours from home at the moment, I will have to take it to a shop if it keeps up, being the long weekend may be very hard to do, could my thermostat being wide open cause a problem? It was going good for the whole drive then started acting up


Sent from the Sierra Club

 

[TylerZ281500]

i wouldnt think so, i didnt run a thermostst in my for a few month

 

[GMC1994K1500SierraSL]

Hmmm well at this moment I'm up $h!t creek without a paddle, 3.5 hours stumbling will suck


Sent from the Sierra Club

 

[GMC1994K1500SierraSL]

Coolant reservoir is empty now strange, and stumbling and stuff happened when I hit half tank, I hope it's not my fuel pump or sender dying, maybe I'll pull my battery terminal off for a minute and see what happens


Sent from the Sierra Club

 

[TylerZ281500]

dude im stumped, gotta be wiring related id think at this point since mechanicals check out.

 

[GMC1994K1500SierraSL]

I took it to a mechanic earlier in the week and he told me to clean my TBI and put that sensor in, I will clean the TBI out here, the sensor fixed it pretty good, it starts immediately now, it was hard starting and idling like crap before, the sensor makes it start awesome it idles good for 10 seconds then starts rough idling


Sent from the Sierra Club

 

[GMC1994K1500SierraSL]

Exhaust will also be smooth then choppy and back to smooth, that makes me think it is something to do with ignition, it does make a weird noise on the passenger side


Sent from the Sierra Club