Can anyone help me to know the symptoms of having a bad injector, and a good place to purchase, for the do it your self person. Thanks........

 

Hi Welcome to the forums!

What are your diagnostic capabilities? Can you measure LTFT/STFT?? If so, you can use deductive analysis to ID injector problems based on LTFT.

If you don't have these diagnostic capabilities, then we can go a more barbaric route if you're searching for one bad injector.

Tell me more about your car - MY? Then we'll get you over to the appropriate forum for more details.

All the Best,

 

delivery guy....as stated, please provide more detailed info on your car / model / MY etc etc so this can be moved to the approcpriate section where you'll get better responses
Thanks

 

Howdy Delivery Guy

Welcome to the forum!

 

Sorry I`m slow getting back,and thanks for being willing to help. I have a code p-303 So I exchanged coils, and put a new plug in for this # 3 cyl. Then the same code came up again, the check engine light is on and sometimes flashing . The car runs ok until you want quick acceleration. P.S. 2000 Jag xj8 (4.0)

 

Welcome , you can check out Jaguar XJ8 / XJR Forums for your technical questions .
P303 means #3 cylinder is misfiring sorry I don't know any further detail

 

So, describe #3 for me.

 

well #3 is a grad of the university of california @berkly with a phd in physics. She loves dogs and runs 5 miles a day, she's an avid gun collector and sport shooter. She likes swimming in the ocean and surf boarding...she hopes to one day find a great man that she can have 1.2 kids with and dreams of living in a hilltop ranch house overlooking the ocean....

 

Ha, ha - I can tell you must have missed going to "Berkly". I missed Berkly too.

Delivery Guy - just trying to make sure you have the correct #3 cylinder. I'm going to get killed for working on tech problems in the new member area....

 

I nave a diagram showing the #3 cyl. to be 2nd from the front of car on passenger side, I hope that I have the correct one.....