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  1. CobraBill96

    Hesitation during acceleration

    Plug wires fixed it.
  2. CobraBill96

    Hesitation during acceleration

    Haven't replaced the spark plugs wires... yet. The engine has gotten better in the past couple of days, bad gas / plugged injector maybe. If it continues I am definitely going to change the wires. Needs to be done anyway.
  3. CobraBill96

    Finally fixed my hesitation problem!

    MacDiesel At what RPM range was your hesitation occuring?
  4. CobraBill96

    Hesitation during acceleration

    OK. Well I changed the plugs, cleaned the MAF sensor and put in a K&N. It definitely is better but not completely fixed. The tank of gas I have in right now has Seafoam added so we'll see what happens. I have a question though. I have seen posts that say the IMRC's open at about 3300 RPM...
  5. CobraBill96

    Hesitation during acceleration

    Cobra Coupe: Know of any good ways to do that without yanking the engine apart? CobraBill96
  6. CobraBill96

    Hesitation during acceleration

    Changed the fuel filter last night. No change. I don't have a K&N on it yet, bu that will go on this week. Plugs are next. Going to try and get that done tonight. I'll let you guys know.
  7. CobraBill96

    Hesitation during acceleration

    Cobra90GT: It happens mostly between 1200 and 3500 RPM. However, if I gradually accelerate I am ok. If I hit the gas in any gear and I am in that RPM range it hesitates badly and repeatedly. I am using 93 octane.
  8. CobraBill96

    Hesitation during acceleration

    Need some suggestions. Have a 1996 Cobra with 80,000 miles. I have had it about 4 months now and everything has been fine with it. I recently had the engine flushed, oil changed, tranny fluid changed and put some fuel system cleaner in with a fresh tank of gas. Last week, just before the end...