Mira heating up, Highly Knocking, Accelartion almost zero on AC

kilwani (kilwani) 2018-12-19 08:19:14 +0500 #1

I bought Mira and now it's Highly Knocking when acceleration, Heating Issue randomly specially in summer and almost no acceleration when the AC is turned on.

Please suggest me a good Auto Tuning shop who can fix this problem. The car is on petrol never installed CNG on it.

babarhyd (babarhyd) 2018-12-19 10:20:16 +0500 #2

Mention your city and model of your car. For an idea have it’s Catalyst Convertor aka cylincer jaali checked.

omersiddiqui5482 (omersiddiqui5482) 2018-12-19 10:55:09 +0500 #3

there can be one more severe thing if the car is heating. Check if the Oil has water residue in it. it it does your head gasket is failing.

Marschall (Marschall) 2018-12-19 15:59:10 +0500 #4

Change engine

saad.ikram.5688 (saad.ikram.5688) 2018-12-19 18:23:13 +0500 #5

Year of the car ??
Real Mileage ??
Oil Used ??

kilwani (kilwani) 2018-12-19 20:17:19 +0500 #6

Mira 2004
Milage: 110000
City: Karachi
From where i shall take my car for they Catalyst Converter AKA Cylincer Jali ?

kilwani (kilwani) 2018-12-19 20:18:24 +0500 #7

2004
110000 Milage
Regulary changing on after every 3000KM

saad.ikram.5688 (saad.ikram.5688) 2018-12-19 20:42:23 +0500 #8

2004 model i can guarantee say that its not the real mileage meter was reversed.
Catalytic converter could be choked. Fuel pump busted.
It can be various issues on this old car.

Which oil grade was used

kilwani (kilwani) 2018-12-19 20:55:48 +0500 #9

Havoline..Grade dont remember

saad.ikram.5688 (saad.ikram.5688) 2018-12-19 21:26:05 +0500 #10

Get an electrical check up done.

My guess is the scanner will light up with error codes of multiple things

kilwani (kilwani) 2018-12-19 21:30:48 +0500 #11

Bhaiyon suggest me any good Mechanic please.

sleeper (Farasat) 2018-12-20 16:25:10 +0500 #12

Highly knocking like missing when accelerating??
.
When were the spark plugs changed?

kilwani (kilwani) 2018-12-20 19:43:44 +0500 #13

An Year ago

sleeper (Farasat) 2018-12-20 22:56:20 +0500 #14

For random heat up i suggest to chk water residue in oil like Omer said....if its good then is ur radiator loosing water? If yes then check leakages around timing pulleys where watee pump is located (i faced this issue and rectified just in time).....also u need to check the fan checked
.
is ur car revving normally in neutral but as soon as u start to move it pickups like its lagging power?....if so then plugs need changing. But you say u changed last yr so it shud be gud but still chk em all....however it can also be ignition coils prob or the fuel pump
.
If u in khi then i wud say to visit "Carman"....going towards aladin frm nipa bridge, as soon as bridge ends turn left into first street going in...u will find it....the guy is tricky and will try to make money so be careful

ahmedzarrar122 (ahmed zarrar) 2023-09-09 19:57:48 +0500 #15

How did you fix it?
Same issue in my car

pwuser161114212126 (PWUser161114212147) 2023-10-07 21:23:58 +0500 #16

Lag problem in car plz helpe 03213217871