rough idle then rpm drop low i replace all coil pack and all
spark plugs and wires also check engine light blink and stay
on after resetting what could cause that problem
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1997 Mercedes-Benz E320 Question: my E320 1997 MERCEDES-BENZ CHECK Engine light come on in idle and then skip ?
Answer #1csubak30 December 04, 2012, 21:56Master
Get the check engine code read at a parts store for free. Then, post the results on here.
Replyboyse, December 04, 2012, 22:02Rookie
I had the check engine read misfired 5 and 6 plugs so i replace all plugs and wires problem come back again
Answer #2Greg's Orange Auto (14224 Answers) , Orange, CA - (714) 361-9386globalhelper December 05, 2012, 06:19Master
seek help it maybe a bigger issue like electrical or injector issues or poss vac leak
Replyboyse, December 05, 2012, 17:07Rookie
Hello Greg thanks for your advised on the check Engine light issues i check and found code p0110 p0100 p0460
and p0300 boyse
Replyglobalhelper, December 06, 2012, 06:00Master
po100 mass air flow,po110 intake air temp,po460 fuel level sensor and po300 random misfire. seek diag and repair
Replyboyse, February 10, 2013, 15:04Rookie
my e320 1997 mercedes- benz check engine flashing then stay on auto zone check it and say misfire from 5 and 6
what you think could cause this problem i replace all plugs and three coil packs same problem can some one tell
Replyglobalhelper, February 10, 2013, 16:07Master
could be injector on wire harness issues,again seek help as not waste money.