What is involved in a fuel injection service?
During a full fuel injection service, several things are done: your fuel pump’s pressure and volume is checked; your pressure regulator is checked; your fuel rail, which is the pipe that sends the fuel from your pump to your fuel injector, and fuel injector screen is flushed; your fuel injectors are flushed and cleaned …
How many horsepower does a 4.0L I6 have?
4.0L I6 Bore x Stroke 3.88″ x 3.41″ Displacement 242 (4.0L) Compression Ratio 8.8:1 Horsepower (net) 180@4750 Torque (net) 220@4000
Is it possible to swap a 4.0L V-6?
Units that normally mate to the 4.0 have electronic controls by the engine computer for overdrive and torque converter lock up. It is possible to swap in an early transmission, but you will have to fabricate a terminator that emulates the auto-trans functions that are missing, or use a computer and wiring harness for a manual transmission set-up.
How to troubleshoot a bad fuel injector in a Jeep Wrangler?
TIP 1: The engine in your 4.0L Jeep Cherokee (Grand Cherokee, Wrangler) needs to be at operating temperature to get an accurate snapshot of the condition of the fuel injectors. TIP 2: If your Jeep doesn’t start, you don’t have to worry about performing the test with a warmed up engine.
Which is better a V6 engine or a fuel injected engine?
The fuel injected engine performs much better in off-camber, bouncy, and steep situations. It also calibrates better for changes in altitude. Fuel economy is also improved. A good way to embarass yourself in front of your Jeeping friends is to refer to it as a V6.
Can a 4.0L engine be dropped in earlier?
Since I prepped the 4.0 earlier, (changed the oil and filter, new water pump, spark plugs and wires, and serpintine belt) it was ready to be dropped in, I found out that it is easier to leave the Hesco wiring harness off the motor until the motor is installed in the Jeep.
Units that normally mate to the 4.0 have electronic controls by the engine computer for overdrive and torque converter lock up. It is possible to swap in an early transmission, but you will have to fabricate a terminator that emulates the auto-trans functions that are missing, or use a computer and wiring harness for a manual transmission set-up.
Can a 4.0 liter engine make a 280 inch six?
He wrote that it’s “relatively common to put a 258 crank and rods in a 4.0L to make a 280 inch six. This can be done with all stock parts (258 crank/rods, 4.0L block/pistons), but most often a special piston is used along with the slightly longer 4.0L rods.”