₦airaland Forum

Hello All,

Please I need serious help. My Lexus Rx350 2008 model SUV has the check engine flashing. Each time its flashing the power and performance of the engine reduces. I had a scan run on it it complain about the no 3 and 5 coil which i have change with another one,the cylinder misfire. All that can be done has been done even to the extent of changing all the spark and ignition plugs but still the problem persists.

Please what can I do, spending a lot on the car. Could it be electrical problems?and the car is working well before,i just notice the oil is dry and finish quickly,so when it was the time to change the oil for servicing i change both gear and engine oil, at that point the mechanic advice me to ring the engine,so agreed with him,so go-ahead at the same time he condemn the crown-shaft as well, we fix all this,after ringing the given did not bring out the good voice,i was told the timing is not correct they brig the engine down to re-timing it back....at the end of it,the check engine flashing. Each time its flashing the power and performance of the engine reduces and i was told again is wiring problem,some rewire even told me that my brain bus has to replace,please sir/ma someone shuold please assist me ooo......i have spend less that 500K STILL not getting the result ,thank you help your brother,

Please use ChatGPT. I fed your question into it and it gave me some pretty practical insights that is too long to post here.

humbleglobal:
Hello All,

Please I need serious help. My Lexus Rx350 2008 model SUV has the check engine flashing. Each time its flashing the power and performance of the engine reduces. I had a scan run on it it complain about the no 3 and 5 coil which i have change with another one,the cylinder misfire. All that can be done has been done even to the extent of changing all the spark and ignition plugs but still the problem persists.

Please what can I do, spending a lot on the car. Could it be electrical problems?and the car is working well before,i just notice the oil is dry and finish quickly,so when it was the time to change the oil for servicing i change both gear and engine oil, at that point the mechanic advice me to ring the engine,so agreed with him,so go-ahead at the same time he condemn the crown-shaft as well, we fix all this,after ringing the given did not bring out the good voice,i was told the timing is not correct they brig the engine down to re-timing it back....at the end of it,the check engine flashing. Each time its flashing the power and performance of the engine reduces and i was told again is wiring problem,some rewire even told me that my brain bus has to replace,please sir/ma someone shuold please assist me ooo......i have spend less that 500K STILL not getting the result ,thank you help your brother,

You need a proper diagnosis done to find the cause of the issue.
If you're in abuja, feel free to chat me up to properly diagnose and fix it.

Auto manual u again

Did you change all the injectors? Change the injectors and add injector cleaner to your fuel first.

Ur issue doesn't require engine ring or changing of ur brain box. S just a easy fix... And s even electrical... U need proper diagnosis but now u have ring ur engine... I don't know again what else to say to u.
At the earlier stage of 3 and 5 misfire...
S a simple fix then with just a reading u can detect it and fix it but now ...