What causes lack of power in Isuzu NRR truck?
Weak valve springs. Burned or sticking valves. Poor cylinder compression pressures. Engine brake exhaust valve stuck in closed position. Worn camshaft lobe. Intake manifold air leakage. Air leak at turbocharger turbine housing. Blocked air cleaner assembly. Blocked engine exhaust system.
Are there any issues with my 2012 Isuzu NPR-HD?
I have a 2012 Isuzu NPR-HD with approx 90k miles and am having issues with DPF regen and Catalytic Converter. First off when driving highways speeds, it does a regen about every 125-150 miles. If there is no traffic and moving ok, there is no issues.
What is the exh system light on on an Isuzu diesel?
A while ago the EXH. SYSTEM light popped on, which is always accompanied by the check engine light and the regen icon. I’m not a diesel guy at all, but I researched the light and all I can find is just: ‘an issue with the SCR system, bring it to a dealer’.
What does Def light mean on Isuzu diesel truck?
Once you add DEF to above half it will pop right back on after a few minutes of idling. The truck doesn’t go into limp ever or show any signs that something is up, just the light. Our “mechanic” at work continues to tell the market manager that its just a stored error code that he cant delete, which is why I’m still driving it.
Why does my Isuzu KB 250 have no power?
Another cause may be the build-up of carbon on the connector points. If this can be cleaned the problem may just be solved. Some owners highlighted the issue of the gearbox that simply disengages at times, causing the engine to rev with no power to the wheels.
Why is my club Isuzu 5-7 psi pump not working?
Solves the problem on cold morning starts and the high frequency vibration that was introduced with the 5 – 7 PSI pump is gone too. (to much fuel, advancing the timing, only a guess, what else could it of been) So all is back to normal. No cold morning starting problems.
What kind of engine does an Isuzu Rodeo have?
Vehicle: 1998 Isuzu Rodeo,with a 2001,2.5 turbo diesel motor,5 speed,inter-cooler,turned up fuel,adjusted waste gate for 14 psi of boost,air bags under front end with torsion bars ,2.5 exhaust straight thru sidepipe no muffler. hi there. i have just bought my first diesel and its a 94 rodeo with the same engine as yours, 4JB1.
Why is there no power to my AC compressor?
No 12 volts at comp plug. Went to heater control panel, have 12 V at ac switch, (with blower on) and so switch is sending it down the line but where it goes to, I don’t know. Can’t find any fuse or breaker labelled AC.
What causes a car to not have power?
Slipping clutch. Oversized tires, underinflated or overinflated tires. Proper Tire Care. Lack of oil or coolant .
Why is my AC compressor not getting power?
95′ 378. AC is not working. System is charged but compressor clutch will not engage. No power at compressor. It does engage if I jump it off a 12V source. I have power in and out of hi and low pressure switches. Any thing I’m missing or do I need to start looking for a broken wire somewhere?
Why does my AC compressor clutch not engage?
Why AC clutch won’t engage If the clutch doesn’t engage, the problem could be a blown fuse, an open in the wire to the clutch coil, a bad clutch coil, a poor ground, or a low pressure lockout. AC compressor clutches receive power in a number of ways.
Is the AC in my truck not working?
Discussion in ‘ Peterbilt Forum ‘ started by kwforage, May 9, 2017 . 95’ 378. AC is not working. System is charged but compressor clutch will not engage.
What causes diesel smoke at Capital Reman exchange?
Diagnosing Causes of Diesel Smoke at Capital Reman Exchange Black smoke is the most common smoke color coming from a diesel engine and most likely indicates something is wrong during the combustion of the diesel fuel. When diagnosing the problem the first place to look at is the mixture of air and fuel flow into the cylinders.
When to shut down a diesel engine with smoke?
No matter the color of the smoke it is not something you should ignore. A properly working and maintained diesel engine should produce no visible smoke. Make sure to shut down the engine immediately if you encounter excessive smoke as further heat or load could severely damage the engine further.
Why do I have smoke coming out of my engine?
At the least, that smoke may be due to a simple problem, that is causing poor combustion efficiency, and costing you in excessive fuel bills (eg carboned up engine from excessive idling, stop start operation or short run times).
https://www.youtube.com/watch?v=uk-iY8mfS6A
What kind of engine does the Isuzu FTR have?
From food delivery to construction, the FTR can be easily upfitted across its offering of eight wheelbases. Powered by an Isuzu 5.2L turbocharged four-cylinder diesel engine mated to an Allison transmission, the FTR is equipped for the most demanding hauls. Isuzu Commercial Truck of America, Inc.
What kind of radio does an Isuzu truck have?
From Isuzu’s Low Cab Forward design that provides greater visibility than conventional cabs to the standard Bluetooth capable radio, Isuzu trucks meet your business and driving needs.
What are the features of an Isuzu truck?
Please try again later. Isuzu trucks are packed with features that enhance comfort, convenience and safety. From Isuzu’s Low Cab Forward design that provides greater visibility than conventional cabs to the standard Bluetooth capable radio, Isuzu trucks meet your business and driving needs.