2004 Toyota Pickup engine idle

2004 TOYOTA PICKUP
55,000 MILES • 4 CYL • 4WD • AUTOMATIC
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BOBH
  • MEMBER
  • 1 POST
just got this truck,but the idle seems to get very rough, at a stop light it will get rougher and roughter as time goes on,it wont stall ( yet) and you can pull out ok, it only happens when the truck is warm.it has been to toyota 3 times they dont know what to do.no codes come up.they did replace the ECU (COMPUTER) that didnt help.any ideas???
Feb 18, 2008 at 11:55 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Have all these components checked out: idle air control valve, throttle position sensor and exhaust gas recirculation valve-Also the fuel pressure

Need more help just ask we'll be here
Feb 18, 2008 at 2:02 PM
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