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Discussion Starter · #1 ·
RPM while in gear is taking 3-4 seconds to drop RPM
Don't remember it taking that long to drop...
Reving seems to be fine, it's just while in gear...
am I spacing or what?

Mechanic had disconnected battery; disconnected throttle body sensor,
then reconnected battery, turned on, and forgot to connect throttle body sensor
then reconnected sensor, cleared engine codes through dataport

Could swear, RPM would drop faster then this

Can a dealer simply reflash PCM to insure it's operating properly?
 

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Discussion Starter · #2 ·
Forgot to mention... I plugged up resonator holes.. with standard cai filter. K&N later. could this be causing RPM not to drop as quickly as it did before?
 

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I know mine isn't doing that. You may want to call Brenspeed or Bamachips and get a multi octane tune that also compensates for your mods.

I've got the Brenspeed and I'm very happy with it. Good luck.
 

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Discussion Starter · #4 ·
Went to local ford dealer. Srv Mgr & Mechanic both stated this condition was "normal" PCM operation. In gear will take several second response, clutch in, rapid response.

About to order brenspeed sct and only get 87, 89, 91 tunes to address issue when and if gas price goes high and forced to use 87.. no 93 close here.
 
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