kingvicking:


Changed spark plugs and one ignition coil
Also before that, car was doing break and quench and being very sluggish

So we cleaned MAF and throttle body
The rewire also adjusted something on the electric throttle pedal

The codes you got would definitely cause all issues you're experiencing. Changing coils and plugs might not be the right approach.
You might have to run a live data stream to know what's really happening.
For your timing code, your technician would have to go over the car's timing and associated components to be sure nothing is off.

Bomaway007:
Hello good people…pls I need help with Toyota Camry 2013…few days ago as I was driving suddenly all the light on my dashboard came on and my steering was very hard to control I had to use power to park roadside to check but car refused to start after parking and off engine I called a rewire he checked it and he said I need a new battery I got a new battery and car started working fine even tho the old battery was not up to a year yet but just 9 days later same issue came up again as I was driving all the light on dashboard came on and the steering light too and steering become very stiff but this time it keep coming on and off so I was able to use the car till I got home and parked after parking I tried to restart but car refused to start sounding as if my battery is dead again…what could be causing my battery to die rewire said my alternator is good….tho I’m start to hear low high sound when I accelerate the rewire said it’s from the fan belt and not to worry about that pls I need I can’t be buying battery every week pls what do I need to do

Remote diagnosis would be difficult.
Physical inspection and diagnosis would be required.

Where have you been?

kingvicking:
Good day all,

Please I have a 2007 Automatic Toyota Yaris, petrol, which uses an electric throttle

The issue is that it will accelerate to 70 or 80mph and won't go past that level no matter how u press the gas pedal, it will just become sluggish/heavy

Mechanic said maybe we should change the gas pedal or throttle body

So this morning I scanned the car with my portable Bluetooth scanner
And got 2 error codes
1. P0016 crankshaft position sensor
2. P1585 throttle control unit malfunction
(I have attached the scan result)

Kindly advice on the first steps

Car Doctor
Gazzuzz
Kingreign

What's your repair history?
What works did you do on the car before now?

Conner44:


Yep it works for me. Just to flush the injector net and rails off dirty fuel and the cylinder head off some stuck carbon.

Remember to dilute it at half tank of fuel to a litre of the thinner to ensure the seals in your fuel pump and injectors remain safe.

I hope he takes this serious.

Joeeasy:


Thanks Gents, had to buy another engine.

I’ll sell the previous one for scrap

Sad.
Always use genuine oil and filter for the replaced engine.
I've seen so many 2GR's suffer engine failure from fake filters

TolkowskyCut:
Someone in Ladipo Market just gave me a quote of 80K for the knocked engine

They will fix same engine and resell to you and other unsuspecting people for higher fee when their engine fail.

ReformerD:


The car is push to start , how can I do that please

You can still turn on the ignition for push to start sir by pressing the button without depressing the brakes.

ReformerD:
Cc. GAZZUZZ
jceesquare
Please, what could probably cause occasional hard starts on a Hyundai Sonata 2013 (turbo)? If I start the car in the morning, it runs fine. However, when I park and try to restart it after a while, it has a hard start. If I switch off the car and restart it, the car runs fine again, and there's no engine light code on the car. The mechanic advised me to keep using it until the problem shows itself. Also, the car runs fine.

Try this. Turn on the ignition without starting the car and leave it in that position for 5 seconds then start. If it starts fine without delay, then you'll need to change your entire fuel pump assembly.

Latestnignew:



Is it possible to fix a brainbox?? Or reprogram it?

It's possible to fix brainbox depending on the extent of damage.

Akinfrank:
Yes I was advised, but the rattling isn't even the major issue, so I went to another shop, someone suggested their name on nairaland here, shop name is Nuel and partners auto ltd at adebowale Akure, the car was scanned and he said my crankshaft position sensor wires were connected wrongly, he corrected it but the engine was still taking longer than usual to start up and was still vibrating in drive and misfiring, I was told to test drive it for the day and see if it would start the next day and so I left
The next day it would not start and I called him, he sent one of his apprentices to my house to have a look, the crankshaft code was still there but then the apprentice took out ignition coil on the first plug, stuck a nail and had the other side of the nail on the engine to confirm spark, there was no spark, he did it for the next ignition coil, there was no spark, so he called his boss, and the boss told him to check the fuses.
The apprentice took out my fuses one after the other and stuck them back in, told me none of the fuses was bad, after the check, he started the car and the engine came up immediately, no hard starting, sounded very fine, we drove it to their workshop and it drove really smooth, responded properly to the gas pedal and d vibration was gone, that was two days ago, yesterday I drove a total of 17 miles and the engine ran great, I'm still not so sure the problem is gone but they habe definitely touched where the issue came from, I didn't buy anything only paid for their service.
I am happy and hope this issue never cimes back, in all of this what I noticed is after the first day the issue if hard starting went away the next day (yesterday) I discovered my fan wasn't running when I started the car (the fan is direct so it should always run) the same shop sent me their rewire to fix the fan and the relay was damaged, burned, that's it.
Could fuses not contacting well or a burned fan relay cause issues like hard starting/no start/no spark, engine vibration at idle when it started, and engine cut outs?
@jceeesquare, thanks for replying, the engine isn't GDI it's lambda V6 DOHC engine, an older engine before GDI came.

Yes a partially connected fuse will trigger so many circuit issues.
In automotive school, we were taught to always check all fuses 1st before wrenching.
Good to know your car was fixed miraculously.

Latestnignew:


So telling him to come and start it if he can is a joke?? I throw the Challenge to anyone interested. And 40k just to come and start a car is okay. No be say he is buying anything just experience or he can just stand and control people on what to do.

You seem new to cartalk section so we'll let this slide.

Latestnignew:


What do you mean by a joke

The last I checked. Everyone gives free remote diagnosis on this thread and other car related issues thread for the general public to learn from too as well.
If you want his service or that of anyone here, you can simply call their number and reach an agreement with them.

HenryWilliams:


It happens when the words aren't yours but copied

So true.

nairagenone:

Thank you.

This might sound crazy, but I'd suggest you hang around your kazeem and learn the basics of car repairs and watch YouTube videos at night when you get home.
You'll learn how to be street smart and diagnose some Nigerian abused cars from your Kazeem, and also understand the right way to fix cars from YouTube.
The fancy shops should come later when you've learnt how to use a spanner properly.

Requestmechanic:


If you're in Lagos contact roadside assistant by going to www.requestmechanic.com click the red circle "click on Request Now" button to get immediate assistance . Also enter your email to join the waitlist bar and click on join the the Wait list.

Sure, I can tell you about Honda's cylinder deactivation technology, also known as Variable Cylinder Management (VCM), and its potential downsides.

What is VCM?

VCM is a fuel-saving technology used in some Honda engines, primarily V6s. It essentially allows the engine to run on three or four cylinders instead of all six under certain driving conditions, like cruising on the highway. This reduces pumping losses and internal friction, improving fuel efficiency by up to 6%.

How does VCM work?

VCM uses the i-VTEC system to deactivate one bank of cylinders (three cylinders) by stopping fuel injection and valve operation for those cylinders. When the engine needs more power, VCM seamlessly reactivates all cylinders.

Potential downsides of VCM:

While VCM offers fuel-saving benefits, it has been criticized for some potential downsides:

Increased engine vibration: When running on fewer cylinders, the engine can vibrate more noticeably, especially at low speeds. This can be perceived as a lack of refinement.
Image of Honda Pilot engine vibrationOpens in a new window
www.ebay.com
Honda Pilot engine vibration
Premature engine wear: Some owners report increased wear and tear on engine components like mounts and lifters due to the additional stress from cylinder deactivation. However, there is no conclusive evidence to support this claim.
Oil sludge buildup: VCM can contribute to oil sludge buildup due to lower engine temperatures during cylinder deactivation. This can potentially lead to engine damage if not addressed through proper maintenance.
Reduced towing capacity: When VCM is active, the towing capacity of the vehicle is often reduced.
It's important to note that these are potential downsides, and not all Honda VCM engines experience them. Some newer VCM systems have addressed some of these concerns, and following proper maintenance schedules can help mitigate the risks.

Ultimately, whether the benefits of VCM outweigh the potential downsides is a personal decision. If you're concerned about the technology, you can research specific models to see if owners report any issues. You can also consider disabling VCM altogether, although this may void your warranty and impact fuel economy.

You have a way of typing so much but saying so little.

cucumbar:
Will be in the market to scout for a 2013/2014 Hyundai Santafe.

Please , what and what should I be looking out for?
I learnt some of the trims had a recall because of engine and power train issues when they get to about 80k miles.

I don’t want to get a vehicle that will be a problem later.
Please, what engine type or trim should i avoid?

Are they easy to maintain and parts readily available?

Won’t mind if anyone has a good offer for me as well.

I will appreciate your input.

The Santa Fe is not a bad SUV as long as you do not buy an abused one or one that had overheated severely in the past.
Carryout proper pre purchase inspections before paying for any.

Latestnignew:



If you stay around agege, iju ishaga lagos. Please come oo. If you can start the car, 40k for you. Because I’m tired

Is this a joke?

ibinaboonline:
Please o. How much for brake fluid flush for Honda Crosstour?

Around ± 30,000 depending on shop.

Akinfrank:
Happy new year fellow Nigerians and nairalanders, I'm still on my car's issue, I appreciate everyone who has commented, i met a mechanic who told me my car engine didn't jump timing, and advised to find a good electrician, my right wheel speed sensor was fixed, the wire was damaged, the abs light went out and my speedometer is now working, I don't know if this right wheel speed sensor and non functional speedometer was responsible for my random engine cut outs which I had before.
The issue I have left is with the hard starting, it will not start in the mornings, I called my mechanic he came and took out the vacuum hose connected to the throttle body, the he added a little fuel on the throttle body and told me to start the car, and the car started once, he then told me to consult an electrician.
The electrician I consulted first told me to get a new fuel pump, but I told him I had bought a new one in the past, then he said to change the whole fuel pump assembly, I believe nothing is wrong with my fuel pump assembly, and I don't really trust all these quick judgment without a definitive test.
After the car has been started by throwing some fuel into the throttle body in the morning, it starts up again itself but it cranks for a long time, so the hard starting still persists, it never starts itself in the mornings without adding fuel on the throttle body, I need your always valuable suggestions, I have to add that when this car is started it now makes an usual exhaust sound like a backfire, I've been told my exhaust pipe leaks but I'm certain that's not the case because this funny sound came with this hard starting, thanks for your replies.

I believe you were advised to check the timing chain tensioner for the early morning rattling and not the timing itself.
For the late starting issue, your rewire might be right. If the fuel line does not hold pressure when parked overnight, you'll have delayed starting issues and would have to change your complete fuel pump assembly.
Is yours a GDI engine?

Shagati:


TPound IS Owode

And owode is Tpound 😂

Angrigowt:
When u drained the oil. Was there sludge
What type of oil additives did u buy

Engineer angrigowt well done sir.

David50:


As in the guy is on fire.
keep it up

2024 do am well

Latestnignew:

Toyota camry 2006

Did you get any scan code after scanning?

bukitt:
Pls help my land cruiser power steering is still stiff but no noise when steered to the end like it used to before I changed power steering pump.


After just a few turns, it loosens up and becomes smooth.

Make una help.

Did you replace with a new and good pump?
Bleed the system properly if you're sure the pump and other components are in good shape.

MysticMystery:
Alright. Thanks a lot.



I'll seek out TPound first. But in the event that owode is the answer, any chance of an idea of what a fair price would be?

I don't know sir.

Angrigowt you're doing well sir

Latestnignew:
Hello house. Please i need help. OP and anybody that can help. I carried my car give mechanic for ringing because one port is killing spark plugs so after he has adjusted the cramshaft to O2 and assembled the engine back but the engine refused to start. He called rewire and everything, the coil plug began to show ignition but now, immediately the car starts, it will turn off by itself. What could be the problem?? Pls help me maybe i can tell the mechanic to check it out. And also he is waiting for a person to come and run a car scanner on it.

Ps: before ringing, the car was working, i even drive it to his workshop.

What car brand and year are you talking about?

oladele239:


Thank you so much for your input
I quite appreciate 🙏

Just to add to what you were advised.
It's better to leave your exhaust cat free than clogging it up with fake cats or wire mesh. You'll suffocate your engine and kill it if you do.

MysticMystery:
Hello All,
Happy New Year!
Does anyone have a 2007 G35 with a bad engine but good chassis for sale? What I need is the chassis actually. Or point me in the right direction, a contact maybe.

Any help is highly appreciated.

Cheers.

Check Owode or check out Tpound here

Franciv:
2009 Camry V6 Engine.

Codes are

C0300
P0300
P0302
P0306
P2197

The car idles very roughly when I hold the brake down with the gear in drive or reverse mode, gear shift is not smooth takes some second to move into a new gear, fuel consumption has increased, steering gets hard sometimes

All spark plugs and coils have been changed, injector and fuel pump serviced with two injectors changed and some parts of the pump replaced. Gear oil have been drained and refilled with Toyota WS 5 litres.

Help guys

Run a compression test. Could be a blown gasket.

ugreat:

With that emoji, I knew it won't be friendly. Thanks for the heads-up

Pun aside, it's a perfect scan tool if you can afford it.