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trung do
trung do,
Category: Audi
Satisfied Customers: 86
Experience:  journeyman technician at stevens creek toyota
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I have a mis fire on cylinder3 a p2293 code changed coil

Customer Question

I have a mis fire on cylinder3 a p2293 code changed coil pack and plugs still have same codes
JA: Just to clarify, what's the exact code? And have you tried to reset it?
Customer: p0303
JA: What is the model/year of your Audi?
Customer: 2013 a4 2.0
JA: Are you fixing your A4 yourself? What have you tried so far?
Customer: coil pack , spark plugs
JA: Anything else you want the mechanic to know before I connect you?
Customer: spark plugs have carbon #3 is wet gas
Submitted: 3 months ago.
Category: Audi
Expert:  trung do replied 3 months ago.

HI THIS IS TRUNG WILL BE HELPING YOU TODAY . MAY I ASK WHICH BRAND IGNITION COIL DID U REPLACE IT WITH .

Expert:  trung do replied 3 months ago.

DO YOU STILL NEED FURTHER HELP

Customer: replied 3 months ago.
just saw your response car quest coil pack also swopped #3 with #4 still misfire on #3
Expert:  trung do replied 3 months ago.

HAVE A TRY THE IGNITION COIL REMOVE WITH THE SPARK PLUG REMOVE AND ATTACH THE TWO TOGETHER AND CRANKING THE ENGINE TO SEE IF IT FIRE ? IF IT DOSN'T FIRE THEN U KNOW IT THE ELECTRICALL ISSUE . DO U NEED ME HELP WITH THIS TEST

Expert:  trung do replied 3 months ago.

IF YOU DOING THIS TEST THE END OF THE SPARK PLUG NEED TO BE GROUNDED TO A GOOD GROUND ANY METAL SURFACE WILL DO

Customer: replied 3 months ago.
the coil's electrical connector is on a rail with the other 3. i would have to unplug all coil packs pull the 3 plug to do the test
Customer: replied 3 months ago.
I'll try that
Expert:  trung do replied 3 months ago.

YES THAT IS ONLY WAY THE RAIL CONNECOTR ALL FOUR TOGETHER . BUT IF YOU CAN REMOVE COIL AND SPARK PLUG ON NUMBER 3 WOULD BE BEST . WE JUST NEED TO VERIFY IF THERE SPARK HAPPEN BEFORE WE PROCESS

Customer: replied 3 months ago.
ok
Expert:  trung do replied 3 months ago.

CAUSE WET FUEL IN AT THE SPARK PLUG USUALLY TELLING ME IS NOT FIRING OR THE INJECTOR IS DUMBING EXCESSIVE FUEL INTO THE CHAMBER CAUSING MISFIRE ALSO

Customer: replied 3 months ago.
do you think a clogged fuel filter could cause this. that was going to be my next try filter is in tank
Customer: replied 3 months ago.
the other three plugs are black
Expert:  trung do replied 3 months ago.

CLOG FUEL FILTER WOULD NOT CAUSE EXCESSIVE FUEL IN THE ENGINE , WHAT THE VEHICLE MILAGE .

Customer: replied 3 months ago.
45000
Expert:  trung do replied 3 months ago.

I WOULD NOT THINK CLOG FILTER WILL CAUSE UR ISSUE ON THIS ISSUE . CAUSE SEEM LIKE FUEL IS GETTING IN THE CHAMBER NUMBER 3 MAKING THE PLUG 3

Expert:  trung do replied 3 months ago.

DID U NEED ANY FURTHER HELP

Customer: replied 3 months ago.
Think i'll take to the dealer
Expert:  trung do replied 3 months ago.

Please let me know if you need anything else on it, just reply back and we will continue
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TRUNG DO
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