JDMON Fuel Injectors Compatible with Jeep Cherokee XJ 1989-1998 Grand Cherokee1993-1998 Wrangler 1991-1998 Comanche 1987-1992 4.0L 0280155710 0280155700

I’ve had these two weeks in a brand new crate motor 4.0 the one is stuck open and bleeds the fuel into the cylinder and when I started it up might have done damage to it. Do not absolutely do not take a chance with these

I am working on restoring a Jeep when I discovered the injectors were all gummed up and not working at all. Ordered the economical ejectors for a quick delivery. They arrived as scheduled but were missing parts and looked as though they were recently removed from a vehicle. The were loose in a box inside a sealed plastic bag. The seller quickly responded to return request and had the new parts in 2 days. They looked great, were in individual bags, and appeared as described in the add. I quickly installed them and the jeep fired right up and ran smoothly. The seller did a great job responding to what appeared to be an error in packaging or somebody returned the used items to the seller for a refund and it slipped through a quality control check. The injectors are starting great and the customer service was spot on.

This made a huge difference in the performance of my 98 Jeep Wrangler. Easy to install and well worth the money. I would buy them again but hopefully I won't need to. I recommend this to anyone including family and friends. I read a lot of negative reviews and was apprehensive but decided to purchase these 4 hole injectors despite these negativities. I am glad I did.

No way to sugar coat it, these injectors are trash. Needed some in a hurry and these are what I found. Made my truck run like garbage and I lost 5-8 mpgs. What's worse is that I have been trying to figure out why my truck was running so bad and have probably put about $300-400 in new sensors and parts trying to make it run right. After about 6 months, I began to wonder if my cheapo injectors were causing the problem. Replaced them with some of Trevor @ skankfoot racing's injectors (refurb Bosch 823). These came with a testing sheet that show that all injectors were working as they should. These cheap injectors are an expensive mistake. Symptoms of these injectors: running rich. Like really rich (gas coming out of the tailpipe, smoking badly). Would idle at 750 for a few seconds and then almost die, recover itself, and repeat the process. If you are having these symptoms i would replace the injectors with the ones I mentioned above.

1989 jeep Cherokee plow truck , Installed no time at all, definitely need a lite coating of lube on o rings, everything fit perfectly no more leaks runs great! Over a year and still running great! 05/30/2024