gdocktor3
Well-known member
Finally got around to doing spider injectors on my 4.3 vortec after about a year of doing more important things. I have two other trucks so it wasn't a necessity, but take a look at the carbon build up on the throttle body. No wonder it ran like **** at low rpm and idle. I've removed a few TB's in my day and never saw one like this. You can also see how filthy the injectors were as well. I upgraded to the MPFI and it was pretty easy. Took 3 hours or so, mainly because of the back breaking position I was working in and it was my first time. Interestingly, I did this entire job with my 1/4" Gearwrench set and a Toptul flex head ratchet I just picked up. There is constantly talk on here about "best sockets for money" and stuff like that, well IMO these are the ticket. I have older Snap On and Craftsman USA 1/4" sockets I could have used, as well as better ratchets, but I've come to really appreciate Gearwrench stuff. I've done a lot with that set. As for the Toptul ratchet, ehhhh.... It wasn't bad, but definitely nothing special. A $15 dollar ratchet is a $15 dollar ratchet I guess. Had I known, I would have bought something that is easier to warranty, if ever necessary. Bottom line, its 72 tooth, flex head, long handle comfort grip ratchet that did the job. Time will tell how long it will last. I just thought I remembered reading Toptul was some kind of miracle brand in the UK or something....
