PDA

View Full Version : Worn Or Good Injector


86Nick
11-07-2005, 10:22 PM
What's The Best Way To Tell If Your Injectors Are Do For Replacement? How Do You Know When It's Time To Go To A Bigger Injector.

PaCemkr86
11-08-2005, 01:17 AM
do you have a scan tool?
direct scan or scan master ?

kenmosher
11-08-2005, 12:56 PM
... or TurboLink? :winkgrin:


Basically, you can pretty much figure it out by looking at the turbo size ... there's a good guideline chart here:

http://www.gnttype.org/techarea/misc/lubrant.html

86Nick
11-11-2005, 10:12 PM
I have a scanmaster and a otc scantool. I have stock injectors and turbo.

Keller
11-11-2005, 11:10 PM
How many miles on the car?

What are the O2 readings at wide open throttle at high speed, and it 3rd gear? (i.e. perhaps at or over 70 MPH sustained)

JHensberry
11-12-2005, 07:54 PM
what does the 70mph sustained O2 readings tell you about your injectors?. TIA, Joseph

Keller
11-12-2005, 10:22 PM
I was really asking for WOT readings. Too often when I ask for that, I get a stoplight blast, which is 1st gear and tells me nothing. I want to insure its a 3rd gear reading.

Chances are very good that a stock turbo car is fine with stock injectors. Run a bottle of Techron through the system and chances are good that they are OK.