Answer / jai

back compressure occer due to worn out of piston ring and
liner

Answer / naveen rohilla

Back com pressure mean that cylinder compresses air come in
to throttle body via intake manifold. their many reason of
back compression like worn out cylinder bore, piston ring,
wrong valve timing etc. In carburetor car have more back com
pressure than MPFI Engine.

Answer / brundaban chandra das

back compressor means when compressor leaks to crankcase.that happens when there is a leakage in compression system which may be due to excess ring gape(less tension of ring),ring worn out,piston groove clearance is more.it also depends upon the sp.gravity of e.oil.

What is the composition of Cast Iron Grade:GG P70 ?

0 Answers  

---

Do the design & fittings depend on the type of the vehicle engine? Why is petrol used for engines only & vice versa.

0 Answers  

---

Define Octane number and Cetane number

0 Answers   GM General Motors,

---

Is it mandatory to maintain RG Part 1 & 2 manually? Can we submit excel format of the same to excise dept?

0 Answers  

---

Differentiate between two stroke engines four stroke engines.

0 Answers  

---

i have chines vehicle Grand Tiger now its AC compressor become jam what should i do i have not found new in market

0 Answers  

---

Interlocking mechanism is provided in the gear box cover a) To prevent engagement of two gears simultaneously b) To prevent engagement of reverse gear c) To facilitate the gear selection d) To avoid the necessity of having neutral gear

0 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

---

What is the difference between bs2 & bs3 engine?

0 Answers  

---

IN AC mechanical fuelpump what stands for AC

6 Answers   Cummins,

---

why do cars have smaller tyres and bikes bigger ?

4 Answers   Ford, Hero Honda,

---

what is ECU

2 Answers   Ford,

---

Explain the reason that why big tyres are used in rear of vehicles

0 Answers  

---