Question about 1992 Mercury Grand Marquis
I have had several flashing codes in my car but the repairman says those codes are not in the ford data base... any ideas?
Pure nonsense is what you were told
You can even Google any codes you want
Try a different shop
Google the codes as OBD1 & your year make model etc
Posted on Jan 18, 2013
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Posted on Jan 02, 2017
Sure, the more the throttle and the longer its open the more gas is being injected so if the spark is not there it will spotter. I think you have nothing to loose with an ignition tune-up. It'll be more economical than taking it to a mechanic and still ending up with the same problem. You should change the fuel filter also it could be clogged and there is'nt enough fuel delivered at these speeds. You can also try a fuel injector cleaning solution the kind you pour in the gas tank. This might work for you.
Posted on May 19, 2009
its the tube going from the egr valve to your exhaust it have carbon build up and you either have to replace it or get a metal coat hanger and clean it out.
Posted on Sep 26, 2009
disconnect battery,,jack car up,,put jack stand on frame,,take starter bolts out,(may not be easy),,take wires off starter,,hoped it helped,,
Posted on May 08, 2010
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