My 2006 Mazda tribute starting threw out a code that it was my ignition coils. so I chang my spark plugs I changed the ignition coils and the spark plugs but still showing same codes(SECRET)
we can not see you seeing codeswhere are you eyes looking at.?is starter dead>>or cranks fast but will not start.?or starts and stalls in 1 to 10 seconds?or starts and stalls later? even driving long timewe can no guess symptoms,they must be told.or?use real scan tool OBD2, not some $13 code reader junk GRADE.I do USA answers, so if not here vast countries do not do OBD2 that year.\\stop guessing go broke ? IS MY ADVICE,post all symptoms and you did not. do that.2.3 L L3 I4 (EP3) CHAIN CAM GOOD;3.0 L AJ V6 (EPF) CHAIN TOO, GOOD.one of 2 engines that year, USA.if starter motor works and cranks fast, there are 50 causes of engine + EFI failures possible.a tech is not daunted. he has the 20 tools at hand to find causes by testing. I WILL NOT GUESS FOR YOU, BUT WILL SHOW THE BASIC tests.CHECK ALL FUSES FIRST. SKIP NONE.SCAN THE obd2 port USING A REAL SCAN TOOL, NOT A #$13 LAME CODE READER. EVER.SEE DTC REAL ERROR AND POST THEM ALL (A WIN/WIN)!\\OK NO DTC'S CALLED (SLANG) AS CODELESS FAILURE OF THE ENGINE.>many times this claim is false. (junk tools)IF ENGINE IS CAM BELT DRIVEn IT IS CHECKED FIRST.NO BELT. GOOD. it is chain drive.WE DO ALL ENGINE TESTS FIRST, COMPRESSION.\over 150PSI on all cyl.SOME HAVE VVT CAMS WE CHECK THAT TOO. NOT STUCK ADVANCED,PHASE2:THEN WE TEST SPARK ON ALL SPARK PLUGS THIS IS TEST USING REAL TOOLS. V6 USES 6 COP COILS SO DOES I4 ENGINE TOO. IF CMP OR CKP SENSORS FAIL ALL COPS GO DEADOR GO INTERMITTENT, THAT ANY TIMING LAMP CAN SEE.OK SPARK AND ENGINE ARE GOODPhase 3: FUELING.WE NOW TEST FUELINGIF FUEL PRESSURE TESTS FAIL; WE FIX THAT. NOW.ASK hOW.THIS POST IS hOW TO FISH, HOW TO TEST NOT HOW TO GUE$$IF GUESSING IS YOUR GAME SAY SO,. SAVING HARD WORK OF HELPERS. WASTED./MY ANSWER IS FOR USA VIN CODED CARS, NOT WORLD WIDE.good luck, finding cause