Quote:
Originally Posted by Rick Potter
Got a 93 300e that coughs and backfires thru the engine compartment. New fuel filter, MAF one year old, running premium fuel. Idles fine and revs up good in neutral, but under load it likes to "Pop" under the hood. Need to build a code reader. Have 16 pin near battery. I have code sheet but don't know how to use a reader. Engine running or off? When and how do I push the momentary switch?
Very annoying. Suggestions appreciated.
Sincerely,
Rick Potter
Potters Barber Shop
Osage City, Kansas
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First check is to see if you have CAL. or FED. version. If Fed , you do not have a DM ...only Cal Emmssions had Bullt-in Led/SW for DM /N59 module in 1993/124.032 chassis.
Do you have a CE Indicator lamp on the Dash???
....if yes, you have Cal, if No , you have Federal and NO DM.