Washed engine and ended up with 5-6 cylinders only
#11
Today my car runs a lot better and I was able to drive 7miles to work. It only tries to misfire when I accelerate of when it is idles.
I disassembled cops and blow them with pressurized air. I also blow off spark plug wells. I checked spring inside the rubber boots for water - everything was sealed and dry. I also blow 12V connectors on coils.
Unfortunately after I put everything together nothing changed. The car is still trying to misfire.
I called my friend and he recommended me to blow the 42pin connector which connect engine wire harness to ECU. I did it, but still no luck.
PLEASE HELP!!! WHAT ELSE COULD IT BE???
I disassembled cops and blow them with pressurized air. I also blow off spark plug wells. I checked spring inside the rubber boots for water - everything was sealed and dry. I also blow 12V connectors on coils.
Unfortunately after I put everything together nothing changed. The car is still trying to misfire.
I called my friend and he recommended me to blow the 42pin connector which connect engine wire harness to ECU. I did it, but still no luck.
PLEASE HELP!!! WHAT ELSE COULD IT BE???
#14
2 "MU71L4710N"
Not sure if I understood "see if 1 or more have abnormal readings compared to the others" Do you mean if they have different labels? Something like I have 7 stock ones and one aftermarket cop?
Not sure if I understood "see if 1 or more have abnormal readings compared to the others" Do you mean if they have different labels? Something like I have 7 stock ones and one aftermarket cop?
#17
Here is my plan of what I should do next:
1) Wait a week and see if it will dry itself
2) Replace spark plugs
3) Replace coil packs with rubber boots
4) Replace intake manifold to make sure there are no vacuum leaks ( I was going to replace it anyway since I have original crappy OEM with plastic crossover which can crack and leak coolant)
5) Fuel injectors???
....Have no clue what can it be
I am totally screwed if my wire harness is not good anymore.
1) Wait a week and see if it will dry itself
2) Replace spark plugs
3) Replace coil packs with rubber boots
4) Replace intake manifold to make sure there are no vacuum leaks ( I was going to replace it anyway since I have original crappy OEM with plastic crossover which can crack and leak coolant)
5) Fuel injectors???
....Have no clue what can it be
I am totally screwed if my wire harness is not good anymore.
#18
no, ohm them out. if 7 of them read about the same and 1 reads considerably different, its bad.
#20
Here is my plan of what I should do next:
1) Wait a week and see if it will dry itself
2) Replace spark plugs
3) Replace coil packs with rubber boots
4) Replace intake manifold to make sure there are no vacuum leaks ( I was going to replace it anyway since I have original crappy OEM with plastic crossover which can crack and leak coolant)
5) Fuel injectors???
....Have no clue what can it be
I am totally screwed if my wire harness is not good anymore.
1) Wait a week and see if it will dry itself
2) Replace spark plugs
3) Replace coil packs with rubber boots
4) Replace intake manifold to make sure there are no vacuum leaks ( I was going to replace it anyway since I have original crappy OEM with plastic crossover which can crack and leak coolant)
5) Fuel injectors???
....Have no clue what can it be
I am totally screwed if my wire harness is not good anymore.