Missing /vibration of engine in idle mode.. More vibration on ac in passo

[pwuser155522895627]

I have passo 2008.. 13 registered.. Its about 111000 km driven.. The issue is that the engine vibrates too much in idle situation and even sometimes turns off.. It becomes worse on pressing brakes and even worse when ac is on.. The issue is less when car is moving but its pick is also not 100% The car even doesnt moves or moves very slowly from idle position when ac is on
The fuel average ie worst.. Its giving 7.6 in local please help me that what should be the issue

[pwuser14947453092]

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[pwuser155522895627]

I have purchased it 4 days agao but battery in fine i think

[pwuser14947453092]

This post was flagged by the community and is temporarily hidden.

[pwuser155522895627]

I haven't replaced it.. But it is giving red signal
What is the battery to do with missing and fuel average

[hnawaz]

Assalam-u-Alykum Brother,

Your car required engine tuning, its throttle body required service, fuel injectors cleaning, Tappet Tuning and change engine oil and air filter, once you tune the engine then check, InshaAllah it will smooths the engine, but keep in mind, engine tuning should be done by proper mechanic dealing in EFI Engines, and computerized cars,

Best Regards

Haq Nawaz Khan

[pwuser155522895627]

I went to waqar autos g8 mechanic name shoaib he cleaned throttle body by taking it out and said that oil is fine change it after 1000 km and changed air filter but issue is same
And hasnt checked anything else

[capsat]

visit @rajaatta in RWP or @dani_kk in ISB they both can help resolve the issue

[dani_kk]

Tuning tapets? How do we do this on passo?

[hnawaz]

sorry i forget, it have fixed tappets,

[capsat]

possibly vaccum leak and ./ or floating sediment in fuel tank blocking fuel filter & low pressure in injector rail !

[dani_kk]

Same car came to me, and code was appearing as soon as u clear, it used to come back.
I knew it was bad connector or short heater circuit... Pulled it out & saw connector of signal wire was 80% pulled behind, not making contact with grip.
So pushed it in its lock... Hooked it back and cleared the codes and it disappeared haha.
So sometimes the problems are that simple but we are usually looking towards expensive fixes.

[hnawaz]

Exactly, but as brother said, he did tuning, and problem still exists, may be its due to low Engine Pressure,

[pwuser155522895627]

The issue is that petrol average is also v v poor.. Mushkil se 7km /litre hai.. Itni kam kese hosakti hai 1000 ka petrol bas 30 se 50 km me e khtm.. Baki idle p vibration hai kafi agr ac on jo to tb bot zada hoti h.. Brakes press karo agr D p ho gari to idle me kafi vibate karti r ac p bot zada.. Sometimes N gear m vibration khtm hojati
Mechanic ko mene bola ta k fuel injectors b chkr kat lo kh ra ta unka masla ni bas throttle saf kya engine se nikal k O2 sensor b nikala jo bot garam ta r phr wapis fix kar dya.. Baki kch b ni kya usne siwae throttle ko cat converter ko saaf karme k ilawa.

[pwuser155522895627]

Oil ka wo bol ra ta k thra level kam hai bt tek hai ubi 1000 km bad change karao?? Ye koi current ka issue hosakta hai ya phr petrol ka ya air wghera ka?? Agr kisi ne aisa issue face kya ho to plz contact 03135473977

[dani_kk]

Islamabad se hain to mere pas chakar laga lein, compression test karleta hun, agar compression test theek hua to masla b resolve hojaega

[smsarfraz]

I was facing the same problem. Specially jab ac k saath break lagao or is say pehaly keh car ruk jae, engine boht zor say shake hota hay or kuch daer kay liye engine ki check light on ho jati hay. May nay detailed tuning karwai, throttle body cleaning, map sensor replacing, injector cleaning, plugs new dalwa liye, engine oil, oil filter, air filter, condenser cleaning, radiator cleaning, sab karwa liya, ultimately jab may nay compressor expert mechanic dhoond k usko test karwaya to pehlay to pata laga keh compressor weak hay jis wajah say woh load zyada lay raha hay. Compressor to gas recharge pay kharab ho chuka but another factor is car engine mounting may say agar koi aik mounting toot gaya hay to bhi car engine unnecessarily vibrate karta hay. And last suspected problem is that your car engine gets weaken, the head assembly needs to be replaced. It depends upon how wisely you investigate and observe keh problem kya ho sakta hay. Compressor and head change karnay kay elawa baki sab chotay chotay kaam hain jo normally car maintenance ka part hotay hain. so you better judge which could be the suspected problem.

[abdkhan2]

Headvalves ka issue ha, dont waste money on tuning.

[waseem_ch_1840]

I had similar isssue with my passo 2007 .. had changed mounting but problem is still there.. if you get any reliable solution for this problem then do share please.Thanx

[hassaanab]

I am facing the same sort of problem in my toyota passo and yes weak compressor might be an issue.