Yes to both products. .
replace harness and use lucas injector cleaner.
The Lucas Upper Cylinder and Injector cleaner is versatile on all cars with fuel injectors. It is also referred to as "Tune-Up in a Bottle." Use every 2-3 months at most or more if needed.
I highly recommend Seafoam, Techron, or Lucas. All 3 are great products.
Probably have a bad ignition coil Which cylinder is not firing?
lucas upper cylinder lube and injecton cleaner
You clean a four stroke injectors with Lucas injector cleaner at any auto parts store.
this is most likely a bad injector. Try a tank of premium gas and Lucas injector cleaner. If it still misses, you probably need to change an injector.
The breakdown diagram, of a Lucas injector pump, is a detailed diagram. The breakdown diagram shows specific areas of the injector pump.
It will provide no benefit whatsoever.
octane boosters or fuel injector cleaner. You can buy octane booster from autozone from anywhere from 1.99 to 8.99 or 9.99 for the really good ones. Fuel injector cleaners you can find for around $4. Lucas is a really good product
The cast of Cleaner - 2006 includes: Lucas Gregorowicz as Man
Lucas by far man!