1991 Corsica
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Old August 8th, 2007, 09:47 AM   #1
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1991 Corsica


Bought this for my son.

It is sometimes hard to start, by that I mean that it takes a while to finally start. It also jumps very slightly when going at normal speeds.

Possibly TPS ? IAC ? I changed plugs, tested wires with Ohm meter.

Thanks,

Robert
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Old August 8th, 2007, 12:18 PM   #2
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maybe it's getting enough spark?

dead plug
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Old August 8th, 2007, 11:05 PM   #3
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I would start by changing all the plugs if you just bought it and havent changed them yet chances are they havent been changed in a while.
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Old August 9th, 2007, 08:39 AM   #4
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Thanks :-(


Thanks guys, but if you had read my post I said that I had already changed the plugs, and checked the wires with an Ohm meter.
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Old August 9th, 2007, 04:45 PM   #5
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sorry must have skipped over it try something like a BG fuel system clean out service made a difference in my 95 f-150 it was a little hard to start before hand but it didnt jump at speed
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Old August 10th, 2007, 01:04 PM   #6
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SeaFoam


Poured an entire can of seafoam into the vaccum system yesterday. Still jumps. Thanks anyway :-(
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Old August 10th, 2007, 01:05 PM   #7
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hmm.. I am thinking transmission sensor.

same thing happened to my buddies Corsica
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