Hoenestly

Got some new injectors from a dodge neon 4-hole and put them in my fuel rail....now they don't fit....I thought this was what suppose to go in from the tons of post I was reading. Should I put the old ones back in (I really don't want to because they have a small crack) or is there a way to get these in and still be ok?

Martlor13

What do you mean by don't fit? On the fuel rail?

Hoenestly

they dont go in the holes, like they are to short

freegdr

703s ?

LawDog9

What year of XJ are you trying to put them on?

Hoenestly

Ok I got the best of what I could but Its not the correct part number it's a 2000 xj

Dumajones

In my 2000 im running these.

BOSCH 0280155857


http://www.ebay.com/itm/6-GENUIN-BOSCH-4-HOLE-EV6-UPGRADE-FUEL-INJECTORS-1999-2004-JEEP-4-0L-0280155857-/252445196476?hash=item3ac6e800bc

XJwonders

Yu probably have 740's. Too short. You ll need to modify the fuel rail or go find 784's

LawDog9

Yup 784's.

Martlor13

Op go here

https://www.cherokeeforum.com/f72/78...22140/index10/

Hoenestly

Alright so since I didn't want to modify my fuel rail or put anything back (because the old injectors were cracked), I walked down to my buddy's house and asked him what he thought. Turns out his daughter had a junked dodge caravan that they were gonna sell for parts I asked if I could look at injectors and see and he said sure.

For some reason, the car didn't have 6 injectors....I was very confused lol, but anyway, I got five nice injectors that fit my vehicle and they were 4 hole. Long story short I only had 5 good ones so I walked home to contemplate my plans. I had one non-cracked one hole injector and I cleaned her up nice then I took the 5 injectors and 1 stock injector and put them back in. reset the computer etc......... started her up and she sounds nice.......NOW MY QUESTION IS how bad is this to have that one injector 1 hole and the others 4. Lol I know this is a long story, but to understand You have to hear the whole thing. Thanks!

Martlor13

From a caravan? 784s?

Hoenestly

Yes

xj_sheepdog

I don't know as far as "how bad" but I would say your efficiency of burn will be the biggest difference. After driving it a little while just pull a plug from one of your 784s and then the OEM injector plug and compare your burn patterns. I would certainly pick up another 784 when you have the chance if I were you. My OCD would kill me even if they were equally as efficient.

Hoenestly

Alright sounds good and yeah It was really sketchy I'm just glad its running better than before at least.