Mitsubishi Diamante For the faithful Mitsubishi owner, this car offers high end luxury without high end luxury pricing.

stalling with ac on

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  #1  
Old 09-18-2012, 01:20 PM
brotherD's Avatar
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Location: Texas
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Default stalling with ac on

Howdy
Another stalling issue; have gone thru many threads here and different forums but still want to post mine and see what some of the senior members think.
Stalls primarily with ac on. Rarely, it will stall without ac while sitting in traffic. (1X this month)
No chk engine light, no codes till now.
Earlier this yr, read some forums, which led me to replace IAC in May or early June, also cleaned throttle body area. Was pretty black with carbon.
No stalls for about a month or so, then started again
Cleaned MAF sensor, no change (early Sept)
Took it to local mechanic
They had it for 2 days, decided to reset computer (last wknd)
Was ok for about hr, then started stalling again with ac on
After reading forums here, decided to do more thorough job of cleaning throttle body (yesterday)
Now im getting codes (perhaps due to getting cleaner down into those 2 ports at bottom part of throttle?)

P0102, 107 and 113

Additional info
Will hesitate once in awhile, very slightly when cruising on hwy
Has 160K miles on it

Have seen some of mxmikies replies to others; probably bad TPS?

Other than stalling, car runs great, good power, and my mpg has been pretty consistent since I bought it; 21/22 city and 27/28 hwy
Hoping to keep it for another yr or so.

I will continue to scan the comments around the site in the meantime.
Thank you much for any help.
 
  #2  
Old 09-20-2012, 05:07 PM
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have you checked the tps
 
  #3  
Old 09-20-2012, 05:08 PM
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i think i have some tps left if you need one
 
  #4  
Old 09-21-2012, 11:18 AM
brotherD's Avatar
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taking it in Sat morning; going to run checks on everything, including tps. Will let ya know. thanx!
 
  #5  
Old 09-25-2012, 03:02 PM
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replaced MAF. no stalling, runs good now. all other sensors checked out ok, including TPS. for now. Thanks for the suggestions mikie.
 
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