93 Sundance

Oct 03, 2004 1 Replies

Hey there.



I've a 93 Sundance that's been working pretty reliably until recently. I'd appreciate any help folks can offer.



Had a few repairs done recently. New head gasket, new timing belt, and replaced another gasket. New trans. fluid/filter.



Here's my list of woes:


- I've completely lost my overdrive and my acceleration sucks. When I try to put the car into overdrive, it pops into neutral: not a good thing to happen when you're getting on the highway.


-A few weeks ago, I noticed a strong smell of exhaust, and its become progressively worse. Car is idling rough when first started/first few minutes of driving.


-The muffler is black on the bottom corner closest to the tailpipe: today, I noticed a spray coming out the tailpipe when the car is started (looks like it may be oil).


-Car has always shifted rough (automatic). Revs high in 1st, 2nd and 'clunks' into place in the next gear sometimes. When coasting in lowest gear, (Ie: approaching a stop light) it sometimes feels like something pulls back on the car, and it slows down suddenly.


You mention only one head gasket, so I assume you have a 4-cylinder engine. Is that correct?

What are you calling "overdrive"? There is no "overdrive" on a 4-cylinder Sundance.

You need to check the computer codes.

To check the computer codes:

With the engine off, switch the ignition key on-off-on-off-on, leaving it "ON". Do not go to "start", just "on" during this procedure.

Watch the "Check Engine" or "Power Loss" light. It will turn on, then go off, then will begin to flash-out any trouble codes that have been stored. For instance, if it flashes:

flash flash flash

flash flash flash flash flash flash flash flash

flash flash flash flash flash flash flash flash flash flash

Then you have a 12 (one flash followed by two) a 35 (three and five) and a

55 (five and five). 55 means "end of codes" or, if by itself, "No codes stored. Check the codes and report what you find.

DS

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