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Your Motor Guru Is Here! Ask Your Questions... - Car Talk (25) - Nairaland

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Re: Your Motor Guru Is Here! Ask Your Questions... by radautoworks: 7:26pm On Oct 06, 2019
ebhohon:
I have washed it twice by the spray Painter but has not worked.

There are actually cleaners for that not detergent.
Re: Your Motor Guru Is Here! Ask Your Questions... by nonhuman(m): 10:13pm On Oct 06, 2019
nurey:


whao that is epic.
please what should I do to remedy my situation
Re: Your Motor Guru Is Here! Ask Your Questions... by nurey(m): 10:43pm On Oct 06, 2019
nonhuman:
please what should I do to remedy my situation

Start by scanning your vehicle if it has check engine light.

But please did you fill up the tank before doing the 100km/XL test? because you need to fill up first before running that test.
Re: Your Motor Guru Is Here! Ask Your Questions... by sollex(m): 11:15pm On Oct 06, 2019
nurey:


If it is a very minute quantity, a fraction would end up as carbon on the Piston and plugs while other fractions would escape as black smoke through the exhaust.

If it is plenty, it would flood the Engine causing drivability issues. solution is to drop the fuel tank and remove the fuel also cleaning the fuel pump and filter.

Thanks for your response @nurey. I do appreciate. I think it's best to drop the fuel tank and drain out everything as you said. Graciàs!
Re: Your Motor Guru Is Here! Ask Your Questions... by Billiebaba(m): 1:13am On Oct 07, 2019
Internally
ebhohon:
I have washed it twice by the spray Painter but has not worked.
Re: Your Motor Guru Is Here! Ask Your Questions... by nonhuman(m): 7:38am On Oct 08, 2019
nurey:


Start by scanning your vehicle if it has check engine light.

But please did you fill up the tank before doing the 100km/XL test? because you need to fill up first before running that test.
yes the check engine light comes on when the ignition is on and goes off opon starting, yes I feel the tank before conducting the test
Re: Your Motor Guru Is Here! Ask Your Questions... by MotorGuru: 8:14am On Oct 08, 2019
tojahh:
Abeg how much is transmission for Honda civic 2003?
Cc. Luvinhubby
Re: Your Motor Guru Is Here! Ask Your Questions... by MotorGuru: 8:16am On Oct 08, 2019
seyimii:
Please, can mitsubishi space wagon gdi engine work with the intank fuel pump only after disconnecting the secondary pump on top of the engine. My mechanic said this is possible but i believe there will be inefficiency in the running of the engine.

Bad idea.

Internal pump fuel pump pressure is inadequate for the nozzles
Re: Your Motor Guru Is Here! Ask Your Questions... by nurey(m): 8:36am On Oct 08, 2019
nonhuman:
yes the check engine light comes on when the ignition is on and goes off opon starting, yes I feel the tank before conducting the test

Okay, since the check engine isn't permanent on the dash I think you need to look at other areas.

1. Tune up, plugs, cleaning throttle body, changing Engine air filter, recommended oil weight if still possible.

2. tyres and Tyre pressure.

3. leaking exhaust even if it is a small leak.

4. driving habit and driving conditions (loading vehicle with human cargo or load, excessive speed, heavy traffic)

5. quality of fuel in Nigeria and the pump accuracy of the station you patronize.

I still think 9L for just 30km is excessive maybe you should rerun the test again
Re: Your Motor Guru Is Here! Ask Your Questions... by Dhemmyjay(m): 10:33am On Oct 08, 2019
Good day sir, I'm planning on getting my first ride, so I'm just a rookie.
Please, what major advantages do the toks have over the nigerian used? or are they equally okay?
Re: Your Motor Guru Is Here! Ask Your Questions... by nonhuman(m): 2:12pm On Oct 08, 2019
nurey:


Okay, since the check engine isn't permanent on the dash I think you need to look at other areas.

1. Tune up, plugs, cleaning throttle body, changing Engine air filter, recommended oil weight if still possible.

2. tyres and Tyre pressure.

3. leaking exhaust even if it is a small leak.

4. driving habit and driving conditions (loading vehicle with human cargo or load, excessive speed, heavy traffic)

5. quality of fuel in Nigeria and the pump accuracy of the station you patronize.

I still think 9L for just 30km is excessive maybe you should rerun the test again
thanks bro,
1. I just bought new plugs I think the consumption reduced by just 5%will try changing the engine air filter also I use Mobil engine oil

2.my tire pressure is just normal like 35spi

3. I am not really sure if the exhaust is leaking have not head any sign of leaking exhuast

4. Drive privately don't carry any loads, no spreading cause if bad roads, but there is usually heavy tragic but I don't drive often

5. I do patronize many other stations, the result is same
Re: Your Motor Guru Is Here! Ask Your Questions... by feelme3(m): 3:13pm On Oct 08, 2019
radautoworks:


Or rebuild grin

Aunty radautoworks, what could be the estimated cost to rebuild?
Re: Your Motor Guru Is Here! Ask Your Questions... by nurey(m): 3:41pm On Oct 08, 2019
Dhemmyjay:
Good day sir, I'm planning on getting my first ride, so I'm just a rookie.
Please, what major advantages do the toks have over the nigerian used? or are they equally okay?

Tokunbo are cars imported from overseas

1. oyinbo roads are good and well maintained

2. oyinbo has a working system for traffic and vehicle maintenance so a greater % of imported cars are always in good condition.

3 Mechanic and driver's also go through certification before qualification so your mechanic in overseas will never cut corners in car repairs and other drivers and smaller vehicles would never frustrate you or destroy your car without been held liable for the repairs.

4 cost of production in oyinbo land is cheap so car needs are readily available and affordable reason why tokunbo still come with the recommended oil, coolant and original parts.

5. the oyinbo weather isn't harsh on car parts like paint, undercarriage etc.

naija used is opposite cause even if you intend to keep your car in top shape either prices of replacement parts, unavailability of replacement part, no professional technician etc would make it an Herculian task

1 Like

Re: Your Motor Guru Is Here! Ask Your Questions... by nurey(m): 3:47pm On Oct 08, 2019
nonhuman:
thanks bro,
1. I just bought new plugs I think the consumption reduced by just 5%will try changing the engine air filter also I use Mobil engine oil

2.my tire pressure is just normal like 35spi

3. I am not really sure if the exhaust is leaking have not head any sign of leaking exhuast

4. Drive privately don't carry any loads, no spreading cause if bad roads, but there is usually heavy tragic but I don't drive often

5. I do patronize many other stations, the result is same

don't just use any brandnew plugs use the recommended OEM plug.

for the oil, if you have been using 20w50 for years, just stick to it

Are your Tyre and rims the stock required ones

give your Engine tune-up.

for the exhaust leak, start the car at cold start and put your hands to block the exhaust pipe, if no force pushes your hand away, you have a leak also from start up, you will hear a boom sound which is more pronounced when accelerating.
Re: Your Motor Guru Is Here! Ask Your Questions... by radautoworks: 5:14pm On Oct 08, 2019
feelme3:


Aunty radautoworks, what could be the estimated cost to rebuild?

Depends on what needs to be replaced
Re: Your Motor Guru Is Here! Ask Your Questions... by Dhemmyjay(m): 5:29pm On Oct 08, 2019
nurey:


Tokunbo are cars imported from overseas

1. oyinbo roads are good and well maintained

2. oyinbo has a working system for traffic and vehicle maintenance so a greater % of imported cars are always in good condition.

3 Mechanic and driver's also go through certification before qualification so your mechanic in overseas will never cut corners in car repairs and other drivers and smaller vehicles would never frustrate you or destroy your car without been held liable for the repairs.

4 cost of production in oyinbo land is cheap so car needs are readily available and affordable reason why tokunbo still come with the recommended oil, coolant and original parts.

5. the oyinbo weather isn't harsh on car parts like paint, undercarriage etc.
Thanks for the insight sir.
Re: Your Motor Guru Is Here! Ask Your Questions... by mumayo: 5:18am On Oct 09, 2019
please I need expert opinion. my Mitsubishi Chariot (GDI) suddenly stopped after a sound while on motion. called my mechanic who informed me that the Timing belt has cut and that I have to buy a new engine. please is this in line because the price he's quoting for a tokunbo engine don weak me
Re: Your Motor Guru Is Here! Ask Your Questions... by radautoworks: 8:02am On Oct 09, 2019
Dhemmyjay:

Thanks for the insight sir.

1 and 2 are accurate. 3 mostly accurate, 4 and 5 not so much. Nice write-up though.
Re: Your Motor Guru Is Here! Ask Your Questions... by radautoworks: 8:04am On Oct 09, 2019
mumayo:
please I need expert opinion. my Mitsubishi Chariot (GDI) suddenly stopped after a sound while on motion. called my mechanic who informed me that the Timing belt has cut and that I have to buy a new engine. please is this in line because the price he's quoting for a tokunbo engine don weak me

No. It probably bent valves and that's all it needs. It's labor intensive but should be cheaper than buying a new engine. Take it for a second opinion if possible.

1 Like

Re: Your Motor Guru Is Here! Ask Your Questions... by mumayo: 8:09am On Oct 09, 2019
radautoworks:


No. It probably bent valves and that's all it needs. It's labor intensive but should be cheaper than buying a new engine. Take it for a second opinion if possible.
will do that
Re: Your Motor Guru Is Here! Ask Your Questions... by futurewise11(m): 8:14am On Oct 09, 2019
radautoworks:


There are actually cleaners for that not detergent.

True
Re: Your Motor Guru Is Here! Ask Your Questions... by Rita30: 2:01pm On Oct 09, 2019
MotorGuru:
Free and unbiased consultations on vehicle diagnosis and fixes.

I am ready so Fire on!

How reliable is.Peugeot 407 automatic , what is the fuel consumption and maintainance cost
Re: Your Motor Guru Is Here! Ask Your Questions... by msylva2147(m): 9:42pm On Oct 09, 2019
please how much does peugeot 307 nigerian assembly engine cost?
Re: Your Motor Guru Is Here! Ask Your Questions... by ojeysky(m): 7:24pm On Oct 16, 2019
nurey:


Okay, since the check engine isn't permanent on the dash I think you need to look at other areas.

1. Tune up, plugs, cleaning throttle body, changing Engine air filter, recommended oil weight if still possible.

2. tyres and Tyre pressure.

3. leaking exhaust even if it is a small leak.

So I found a leak on my v6 HL (around the front joints) and I got it fixed, to my surprise my car now seem to consume more fuel. I do over 200 miles with 50litres before, now am doing less than 180 miles. My mass air flow rate which used to settle at 3g/s on idle is now at over 4g/s. My STFT and LTFT are also throwing strange figures

Still observing to see if all these add up as it does not seem to make sense for now.
Re: Your Motor Guru Is Here! Ask Your Questions... by davidkingsley59(m): 6:46pm On Oct 17, 2019
Please, I need referral to a reliable company that can tow a sedan from Owerri to Lekki, Lagos.
Re: Your Motor Guru Is Here! Ask Your Questions... by ademajek(m): 6:48pm On Oct 17, 2019
Good day, Mr. Guru, Pls I need your advice. I drive a Toyota sienna 2000 model, so I needed to change the rear tyres. I wanted lite truck because of it sturdiness, the tyre is Rim 15 205/70. However the seller advised that I charge to Rim 17 due to the scarcity and price of Rim15. Rim17 is cheaper compared Rim 15 (used tyres), that he will give me 4 Rim17 {Alloy Rim) with tyre and take my own but I will add some money to it (45k). But I am sceptic about the workability of the exchange with regards to the effect of such changes on the car, the fenders and fuel consumption.

Your professional advice is kindly needed.

Thank you
Re: Your Motor Guru Is Here! Ask Your Questions... by nonhuman(m): 11:34am On Oct 19, 2019
the back wheels of my car makes a whistling sound, what could be the cause and remedy
Re: Your Motor Guru Is Here! Ask Your Questions... by jobeehichoya: 1:40pm On Oct 19, 2019
A contact of mine has some foreign cars to sell but not sure of the Nigeria selling prices, who can help confirm pls?

Camry 2006 and Honda Accord 2007
Re: Your Motor Guru Is Here! Ask Your Questions... by fynguynopimples: 3:31pm On Oct 19, 2019
Good day, Mr. Guru, Pls can one get any used hatchback car for price range of 250k - 300k with no mechanic problem, for a middle class worker ?

Your reply is kindly needed.
Re: Your Motor Guru Is Here! Ask Your Questions... by GAZZUZZ(m): 4:03pm On Oct 19, 2019
fynguynopimples:
Good day, Mr. Guru, Pls can one get any used hatchback car for price range of 250k - 300k with no mechanic problem, for a middle class worker ?

Your reply is kindly needed.

https://www.nairaland.com/5471836/naija-used-1998-mazda-323f
Re: Your Motor Guru Is Here! Ask Your Questions... by joycluv: 2:12pm On Oct 20, 2019
'
Re: Your Motor Guru Is Here! Ask Your Questions... by MotorGuru: 10:25am On Oct 21, 2019
Dhemmyjay:
Good day sir, I'm planning on getting my first ride, so I'm just a rookie.
Please, what major advantages do the toks have over the nigerian used? or are they equally okay?


Some degree of sanity is still available it the vehicle operating systems.
less likely for it to be abused.

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