Tell Us Your Car Faults. Let's Assess And Fix Them - Car Talk (174) - Nairaland
Nairaland Forum › Nairaland General › Car Talk › Tell Us Your Car Faults. Let's Assess And Fix Them (239468 Views)
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| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by Ojukwu4real(m): 4:31pm On May 25, 2025 |
Louiscars:Yeah I am in Lagos but the vehicle has refused to come back to Lagos due to different problems The vehicle is currently in Umuahia,Abia State |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by Louiscars: 4:42pm On May 25, 2025 |
Ojukwu4real:Damn, if you could tell any auto electrician to check for the battery drain with a multimeter |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by kingreign(op): 5:01pm On May 25, 2025 |
curiobling:It's nor.al with 1994 opel omega. |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by kingreign(op): 5:04pm On May 25, 2025 |
Ojukwu4real: Ojukwu4real:Using a digital multimeter, check battery voltage, then revert back. You may also wish to check and clean the ground cable and the location where it mounts to the body of the car with a sandpaper. W164 are also known for degrading the wires of the battery and alternator for reasons I don't know. I've had to fix these in over 7 units of W164 over the years. |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by Ojukwu4real(m): 6:41pm On May 25, 2025 |
Louiscars:I know that if am able to get the vehicle to Lagos,I'll be able to get a solution but those electrician there are just doing trial and error |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by Ojukwu4real(m): 6:43pm On May 25, 2025 |
kingreign:I will have to get someone to help me with this Thanks |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by mayor2013: 8:44pm On May 25, 2025 |
Ojukwu4real:From experience ensure that the trunk closes well. There is an electric padded like switch you press to lift up and close the trunk. Sometimes that switch malfunctions and usually have a mind of its own. Check that. You also need to carry out a parasitic drain test. Good luck |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by NobleEngineer(m): 5:36am On May 26, 2025 |
Adeoluyetunde:How did you later resolve this? |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by Ojukwu4real(m): 7:38am On May 26, 2025 |
mayor2013:Thanks for the update The trunk switch is not even working again so I only open manually from inside nd close with a bang There are too many electrical engineering in that vehicle and it's making it malfunction seriously |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by macuwon(m): 3:12am On May 27, 2025 |
My Lexus rx300 is having issues, the car would just go off sometimes when I'm not in full motion, and it drags a few seconds to move after a cold start. I parked the vehicle for some weeks and today I took it to the mechanic. He immediately said it's fuel pump, bought fuel pump, same thing, he said it's plug, i bought new plugs and cleaned the nozzles, same thing. He used his scanner and said the scanner saw nothing, that we would continue tomorrow.. I feel it's a small issue but I'm tired of the trial and error. Please who has an idea what could cause it? After firing the car for a while, it's less noticeable.. Location is egbeda lagos |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by kingreign(op): 3:29am On May 27, 2025 |
macuwon:Did you scan that car? I bet it's the throttle position sensor that is misaligned or failing. |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by 2cribz: 7:57am On May 27, 2025 |
Kexus rx car triping off. Its not fuel pump or plugs. One of your coils is bad,there is a cut wire somewhere coming in contact with the chasis. Go to a rewire,or on the car by 9pm,open the engine bay,look for a spark while engine is on and everywhere is dark. Its a rewire work. Thats why i hate mechanics,even with a scanner,the fool still cant do shi t. Na rewire work and im suspecting a bad air flow sensor,bad engine timing bad coils bad fuel,bad engine oil.. macuwon: |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by omotoda(m): 12:43pm On May 27, 2025 |
macuwon:Best you scan and post the code(s) here Many things could be responsible |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by Royle2014(m): 2:22am On May 28, 2025 |
Recently, my Toyota matrix 2005 drives fine when cold, idles well, exactly at 1. But immediately the engine warms up, it always stalls and rpm drops and dies when I'm at a check point or in traffic. I have to put it in neutral so it doesn't die on me. No hard starts, it accelerates well etc but just dies in traffic when hot. On rainy days when the engine doesn't really heat up, it drives so well you'll think theres no problems. Please what could be wrong. Someone suggested i change my fuel pump assembly but its sold for 90k and i cant blindly gamble that amount without knowing if it would fix the problem |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by kingreign(op): 7:35am On May 28, 2025 |
Royle2014:Have you scanned the car? If no, pls scan it and post codes here to assist this diagnosis. |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by Royle2014(m): 8:08am On May 29, 2025 |
kingreign:Herre are the codes
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| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by kingreign(op): 8:32am On May 29, 2025 |
Royle2014:Your scanner says it's got 7 codes. Get a better scanner and run the scan again pls. But from the little info you posted, the cylinder 2 coil is bad and needs replacement. Before replacing it, swap coils, clear codes, and drive then rescan again. Your engine is nit properly timed. Was thus engine timing opened and worked upon at anytime previously? |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by Royle2014(m): 11:18am On May 29, 2025 |
kingreign:Yes. It was. So I shld get a mech to check the timing? |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by kingreign(op): 11:47am On May 29, 2025 |
Royle2014:Yes have another competent mechanic check its timing and correct it. Ps. Replace the timing chain tensioner. It can fail if mishandled or if not retracted properly, so change it all together. Check the cam sprockets, if it's welded, replace it. |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by JoeSef0(m): 9:29am On May 31, 2025 |
What's the best way to clean and degrease underneath of my engine bay? Y'all know how the Honda K24 engine are know for having different leaks from different gaskets... Mine is just like that, it's so bad that the underneath is full with grease. I want to try clean it so i can start monitoring it to know where the leaks are coming from.. The local kazeems around me aren't making it easy for me. They are just guessing. That's why I'm taking matters to my hands |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by 2cribz: 10:32am On May 31, 2025 |
Go to a less busy alignment shop that has a car wash,drive into it,tell the car wash to defrease using steam from underneath JoeSef0: |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by JoeSef0(m): 12:39pm On May 31, 2025 |
Like those Petrol stations that does car alignment and services right? 2cribz: |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by 2cribz: 1:15pm On May 31, 2025 |
Y3s,look for the one that has a car wash inside. JoeSef0: |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by Nteogwuija(m): 8:02am On Jun 01, 2025 |
JoeSef0:Thank you very much. I'll try this when next I drive. I'll post the feedback once I do. |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by sunny3: 8:49am On Jun 01, 2025 |
My 08 Corolla speedometer and RPM is not reading, the gear handle only shifts when shift lock bottom is pressed. It does not communicate with scanner |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by kingreign(op): 2:06pm On Jun 01, 2025 |
sunny3:You need a highly skilled electrician to check your electrical systems. It's not a remote job. |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by JoeSef0(m): 3:09pm On Jun 01, 2025 |
It could be your alternator draining the battery while the car is off. My guy's 09 Corolla has same issue, we changed the battery and visited few rewire, and they kept recommending him to do kill switch which i refused. We got a third opinion and the guy checked the alternator and said it's drawing power even while the car is off. Took it somewhere to fix it and installed it back. That was the end of the issue. Ojukwu4real: |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by Nteogwuija(m): 6:11pm On Jun 01, 2025 |
JoeSef0:So I tried this but it didn't work. Before now, an electrician assessed the car and suggested that I might have to test another brain box on the car. Is it possible that a faulty wiring could cause this jerking? |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by sunny3: 10:53pm On Jun 02, 2025 |
kingreign:Thanks |
| Re: Tell Us Your Car Faults. Let's Assess And Fix Them by Ojukwu4real(m): 3:07am On Jun 03, 2025 |
JoeSef0:Wow this is a new twist to the whole thing I will have to tell my mechanic and see what comes out of this one Thanks |
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