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Odd hesitation

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Old 08-01-2008, 08:23 PM
  #1  
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Odd hesitation

I know... I know.... use the search. I did. All 10 pages of it.

My symptoms:
3/4 throttle shifting from 1st to 2nd. Let the clutch out, push the gas pedal in and nothing for about 3-4 seconds. Two sputters (with the clutch engaged zero throttle slightly pressing in for more) and everything goes back to normal.

What I know I need to do:
Replace air filter
Plugs and wires
Fuel filter is less than a year old

What I've read so far:
TPS could be acting up
02 sensor going bad
Ignition module going bad
Rotor and cap may need replacing

Other than that weird hesitation, the car runs like a champ. The funny thing is that it doesn't happen all of the time. Now, since this just happened less than 30 minutes ago, I can pretty much bet the bank that it won't start right now either. It'll turn over, just not ignite and run.

If it does run, I have about 100 RPM on the gauge and it sounds like it's missing on about two cylinders or it's got a huge loping cam. To get rid of this, I push the gas in about 1/2 way and the motor bitches something fierce for about two minutes (nice grey/black smoke) and then the RPMs surge, and the car runs fine.

So.... What am I looking for here? Those of you who know me also know that this means my car is about to die...again. The last time this happened, I had just moved here to Albuquerque from Dallas, and the car couldn't get enough air until I adjusted the AFM all the way open and all the way lean.
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Old 08-02-2008, 10:36 AM
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Wow...22 looks and no suggestions.

I must be on the right track!
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Old 08-02-2008, 12:09 PM
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lol yeah you've got to rule out all those sensors and little stuff. i'm betting on the TPS. it can be tested too, so you don't just need to buy a new one
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