I HAVE A CHECK ENGINE LIGHT ON

2000 Lincoln Aviator

Tiny

Anonymous

March, 16, 2013 AT 4:29 PM

I have a check engine light on. When put on scanner it first said mis fire cylynder 6& 7 so we changed all plugs. Wires light went out for short time. Came back on said cylinder8 mis fire rechanged that plug. Also got new coil pac. Came back on saying 8 again and added catyletic converter code. The light is still on with an intermittent miss mainly when accelerating. Can you help. Also from time to time when heater is on you can smell antifreeze. Thought maybe heater core however I still have heat.

FOUND 17083 RELATED QUESTIONS

1 Answer

Tiny

ASEMaster6371

March, 16, 2013 AT 4:31 PM

When you removed the coils, were they wet?

Intake manifolds are common for leaking and causing re occuring missfires.

The cat may have gone bad from the missfires adding too much unburnt fuel into the cat.

Roy

Please login or register to post a reply.

Code Read Retrieval/Clear Mercedes-Benz C230
Read Codes Like a Pro
Code Read Retrieval/Clear
How to read codes Chevrolet Blazer
 Step by Step video GMC Yukon XL 2000-2006