Where are the cylinders on a Duramax injector circuit?
Where are the cylinders on a Duramax injector circuit?
The FICM separates the high-voltage injector circuits into two groups: cylinders #2, #3, #5 and #8 and cylinders #1, #4, #6 and #7. The firing order is 1-2-7-8-4-5-6-3 with the odd-numbered cylinders located on the passenger side of the engine and the even-numbered cylinders located on the driver’s side.
When to change injector lines on GM Duramax LB7?
The DDP LB7 Injector Line Set covers the complete engine of your 2001-2004 GM 6.6L Duramax LB7 engine. It’s highly recommended that you change your lines any time when replacing your injectors. On older lines, corrosion tends to build up on the lines resulting in debris that can be transferred into your new set of injectors.
How is return rate of Duramax injector determined?
Return rates is the amount of fuel each injector returns to the tank during a 15 second cranking cycle, and involves a test set with 4 graduated cylinders to perform as well as some engine teardown to perform it. return rates are a much more accurate test of injector health since 01-10 DURAMAX injectors are a pressure differential valve.
What to do about a Duramax 6.6 LB7 engine?
If you are having a problem with your 2001-2004 Duramax 6.6 LB7 diesel engine, please feel free to give us a call. We carry a full line of repair and performance parts for these engines that we install in our shop on a regular basis. Odds are we have run across your problem before and would be glad to help. Call us at 1-877-367-9351.
What kind of fuel injector does a Duramax 6.6L use?
Restore performance in your 2001-2004 GM 6.6L Duramax LB7 with the Bostech DE651 Silver Series Remanufactured Fuel Injector. Bostech Silver Series LB7 Fuel Injectors are 100% disassembled, then each component is inspected, polished, and certified to original specifications.
What kind of injectors do Chevy GMC GMC use?
Chevy GMC/Duramax 6.6 LB7 Fuel Injectors & Accessories For 2001-2004.5 models with the LB7 engine. We carry a large selection of LB7 injectors, LB7 fuel lines, LB7 CP3 Pumps, as well as LB7 injector installation hardware. Be sure to check out our LB7 injector kits which offer a great value.
What kind of injectors do I need for my Chevy LB7?
Chevy GMC/Duramax 6.6 LB7 Fuel Injectors & Accessories for 2001-2004.5 models with the LB7 engine. We carry a large selection of LB7 injectors, LB7 fuel lines, LB7 CP3 Pumps, as well as LB7 injector installation hardware.
The FICM separates the high-voltage injector circuits into two groups: cylinders #2, #3, #5 and #8 and cylinders #1, #4, #6 and #7. The firing order is 1-2-7-8-4-5-6-3 with the odd-numbered cylinders located on the passenger side of the engine and the even-numbered cylinders located on the driver’s side.
