injector life span posted by anthony90_z32 on April 29, 2015 at 09:06 PM
Message
Worn and deliver inconsistent fuel to the engine even while operating. Specialty Z highly recommended this so I bit the bullet and car ran much better. Mpg drastically increased (old injectors were dumping fuel).
"torque gets you off the line...& hp gets you over the line." - TTKeeper