1995 Geo Prizm Runs rough and stalls at stop lights

Tiny
GATORMN
  • MEMBER
  • 1995 GEO PRIZM
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 194 MILES
My car just one day decided not to start and had to tow it to the neighborhood auto mechanic.
There they got it running with a full tune up and overnight they could not start it the next morning.
So they said it was a fuel injector and changed that and now told me it was good to go.
Well the next day it did not want to start again and when I finally did get it to start it stalled at all the lights and stop signs.
Now I took it back to them they could not find anything wrong and set the idle up.
Today it did not want to start again and runs rough when it finally did start.
I can, t afford to put anymore $ into it.
I, m into $600.00 now.
Could a clogged catalyst converter be the problem if so how do I check for sure.
Like I said before I cant afford to put anymore $ into it unless it is the fix.
I, m unemployed and no income and looking for work.
I want to get my car back to the reliable car it was before all this starting to happen.
I do smell exhaust coming from under the hood if that helps to narrow the problem.
Wednesday, June 2nd, 2010 AT 5:21 PM

3 Replies

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,548 POSTS
Most Prizm's have a convertor that is bolted on, remove and see if it starts, look down convertor for melted material.

The exhaust system may be leaking and burning wires, check where leak is and any burnt wires.
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Wednesday, June 23rd, 2010 AT 7:26 AM
Tiny
GATORMN
  • MEMBER
  • 2 POSTS
I do not know if it could be the converter that is the problem that it will not start.
I did try to read the diagnostic codes but all it did was blink continually and the book says there was no errors to be found?
I'm so confused
I put in all new parts except a new distributor.
Still can not get car to start.
It sound like the timing belt but the auto mechanic said it was fine.
It was running but real rich
It will not start at all anymore after the last rain fall.
Could a clogged converter make it not start?
Just very confused now
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Wednesday, June 23rd, 2010 AT 7:47 PM
Tiny
MMPRINCE4000
  • MECHANIC
  • 8,548 POSTS
If convertor is completely clogged, yes, it will not start, the exhaust gasses have nowhere to go.

Remove the dist. Cap and rotate engine with ratchet on balancer bolt, if rotor moves, timing belt is not broke.

Check to see if you have spark.
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Thursday, June 24th, 2010 AT 8:07 AM

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