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Originally Posted by rkavthekar Hi everybody,
I have NA Indica DLS which has run for 93.5K. For last couple of weeks, I have been observing one strange phenomenon. While the car is running, I suddenly feel the car has gone sluggish, and at the same time, AC blower pumps more air through AC. This last for may be 10-15 seconds and I feel sudden surge in the acceleration of the car, AC returns to normal air pumping.
During the night driving also I have experienced the same phenomenon, but, in addition to the same, once the car becomes sluggish and AC blower pumps more air, the Dashboard lights brighten up more than usual and the Headlight is also brighter.
This is again for 10 odd seconds and things revert to normal and again goes into the same loop of sluggishness accompanied with other observable indicators as mentioned above.
Today morning while coming to office, when the same occured, the Car HU (Sony Xplod) lost power and came back again during the same behaviour of the car. This happened 4-5 times and finally shut off the HU completely. When there was no power to HU, horn was working, cabin lights were also working. So, I don't think, car battery may be an issue. My battery was replaced 2.5 years back just for the record.
Is Alternator an issue? Is regulator an issue? Alternator was serviced during 90K servicing, but that service in general screwed up my car more.
During the 90K servicing, I had requested them to look into my AC problem ( it runs only on air speed 2 or more). They were unable to solve the same.
The cabin lights did not come on when the driver or co driver door was opened. They replaced the door switches and now, they are constantly on. So the switches are in off position.
Earlier, my central locking was not giving problem, but after service, it gives 4-5 long beeps after locking indicating something is wrong somewhere.
For first time, servicing was done at Pandit Automobiles (90K service) and I am repenting on the same.
Anyways, can you help me identifying what can be issue and what needs to be done?
Thanks
takecare and drivesafely |
OK, here's the update. As suugested by Rajesh, I took my car to Lucas TVS for the servicing of the alternator and regulator. Regulator was an issue and needed to be changed. Also, Oil seal in the regulator had gone bad and oil was seeping onto the brushes. Oil seal was changed. Thankfully, brushes were still intact. Total charges came to 1500 + 300 for taking out alternator and refitting it back. Now, I do not feel any issues with dashboard lights getting bright and back to normal again and car becoming sluggish. However, I still do feel a very slight change is the AC blower speed at times, but not sure if my mind is working on me. So I will wait for some more time to see if I really need to take it back to Lucas TVS.
For AC, I took my vehicle to Climate Engineers on Karve Road. The air speed switch on the dashboard had gone bad and hence it would not function on speed one. Normally, the resistor switch goes bad, but in my case, since we had changed it 2-3 times earlier, we checked it again this time and it was good. Checked switch on dashboard and that had gone bad. Also cleaned the condensor coil. Its hell to take it out from behind the dashboard and a very tedious job. Anyways, after cleaning and refitting, compressor was filled with gas again. This was done for the first time in last 6 years of ownership. Now, cooling is back to normal and I am enjoying the cooling on speed 1. Total charges - Rs2500 inclusive of switch change, condensor cleaning and gas refill. Total time for this job - 4 hours.
The only issue now remains is the electricals and that I will probably look at next weekend.
Again, thanks to Rajesh for his guidance and going out of the way to find out Lucas TVS numbers and forwarding them to me.
takecare and drive safely |