When to replace your sinotruk howo injector

Posted by bruce zhu on January 8th, 2022

If your HOWO truck injector is walking tough find it irresistible has a pass over on 1 cylinder, the difficulty is probably a terrible truck injector. Fuel injection is right while all is running rightly however now and again troubleshooting the unit may be like soothing with inside the dark.

You can not simply take away your air clear out out and appear interior like you may with a carburetor. Once I were given it walking, it had a few awesome pass over of the useless cylinder. I first checked to make certain it became getting spark to the plugs.

I did this primary via way of means of the use of a may in-line spark tester. This device flashes while the coil sends a few hearth place to the plug. All 6 had been flashing. I then pulled the plugs out one by one and visually inspected them. They all appeared great and all appeared the equal giving me no clue which one became the problem cylinder.

On older truck engines – you’d sincerely take away the plug wires one by one to look which one didn’t make any difference, with  inside the manner the truck engine runs. Though, I’ve discovered which you can not try this on superior ignition gadgets because the electricity with inside the spark plug twine will offer you a totally uncomfortable zap in case you try and take away it whilst the engine is walking. To test the HOWO truck injector, I used a stethoscope.

 I positioned the end on each injector frame and listened at idle. One of the HOWO truck injectors that labored rightly, there has been a totally awesome ticking sound. On the HOWO truck injector that became giving problem, there has been no ticking sound. I moved the stethoscope from side to side the various injector couple of instances to get the clean sound that it became popular ported to make while it became running. Once you’ve positioned the HOWO truck injector giving problem you’ll need to take away the gas rail to alternate it.