How do I know if my injectors are bad on my 2003 Duramax?
Symptoms of Failing Duramax Fuel Injectors
- Excessive Smoke.
- Power Loss.
- Rough Idle.
- Fuel in Oil.
- High Return Fuel.
- No Start.
How much are LB7 Duramax injectors?
Singles $312.00. These LB7 injectors are BRAND NEW from BOSCH ®.
How long does it take to replace injectors in a 2003 Duramax?
12- to 14-hour
With replacing all eight injectors being a 12- to 14-hour job, it’s cheap insurance.
How much does it cost to replace injectors on a 2003 Duramax?
The total cost for Duramax injector replacement is $2,000 and $6,000. The labor costs associated with this job can range from $800-$1,500. Related repairs could be needed if you have driven for a long time with dirty fuel injectors.
Does Bosch make new LB7 injectors?
These LB7 injectors are BRAND NEW from BOSCH ®. These are the most up to date version of the previously troublesome LB7 injector.
How long does it take to change lb7 injectors?
Registered. 12 hours is about average book time for all 8. Actual time spent will depend on the person doing it. Never seen it done quicker then 4 hours, heard of it taking a few days.
Why do Duramax LB7 injectors fail?
LB7 injectors using Bosch common rail technology operate at very high pressure. Poor quality fuel will cause premature injector failure.
How much do injectors cost for a Duramax?
How long does it take to replace LB7 injectors?
Can you reuse LB7 injector cups?
Registered. You can reuse the cup, just make sure you put new O-rings on it.
What is the best Duramax injector for diesel?
CPP Diesel carries the top-performing GM Duramax injectors and Duramax nozzles on the market, because nothing less should go into your diesel. Our injectors and nozzles are built for power and precision, and resist common issues such as stressing the engine, wearing, leaking, and clogging.
What happens during an injector inspection?
Every injector is completely disassembled, cleaned and 100% of all parts/components examined for wear and breakage. Worn out, missing or non-functioning components are replaced with new or manufactured again components.
Why choose manufactured again injectors?
Invest in a quality product instead of being misled by false representations of a “quality” Manufactured Again injector. Every injector is completely disassembled, cleaned and 100% of all parts/components examined for wear and breakage. Worn out, missing or non-functioning components are replaced with new or manufactured again components.