Hi: Has anyone used A/c delco injectors, I bought a set thinking the were quality but im not sure, they are made in china. Im thinking i should send them back. Thoughts mike
I would definitely send them back if you have the option to.
Normally I am a big GM/ Delco OE parts fan, but it seems they take the cheap route on suppliers for alot of the 6.5L fuel system. Much better off to get a set of new Bosch from Leroy.
Virtually all AC Delco parts are now made in China. I know Leroydiesel was having trouble even with finding good Bosch nozzles at one time. Sourcing nozzles that will last more than a year has become a challenge of late.
I've taken to having mine rebuilt to 2300 PSI pop pressure. Hopefully the rebuilder has good nozzles. Just not sure of the quality of anything anymore.
Has anybody tested a quantity of new injectors?
Back a few years, I would just use new injectors as I hadn't had good luck with the rebuilders longevity at the time. Too much work and expense, to do it anymore than every 100,000 miles