Thanks, I would not depend on a color alone, if at all, for identification. I looked over every inch of the injectors I have, could see no hint of anything color wise and wanted know if I was missing...

I have read about the fuel injectors for the TBI units being color coded and I have seen the charts identifying what code is related to what injector. My question is where are the colors located on...

Many thanks to those who responded, I finally ended up taking the truck to have the fuel pump replaced. In times past I would have done that myself but time and surgeries have put an end to that....

I checked the chip for any bent or burned pins before installing it so I am confident that is OK. I will do the reset, test it and report back although it will be the weekend before I will be able to...

No smoke just horribly rich gas smell, to best of my knowledge the truck is stock. The Hyperchip tag has a date of 1996, P/N:122072, S/N:528420 and a seperate stamp with Delco, AXRB, 2285.

I...

Things I failed to mention, I have checked the wiring for shorts, grounds, ect. and cleaned the grounds since it was noted as a potential cause. It does not act like it is running out of gas in fact...

Came across this site while trying to sort out issues with my 1992 GMC K3500 7.4L farm/work/daily driver flatbed truck. Currently waiting on a cable so I can see if I am smart enough to capture senor...