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My Brother has a 92 GT Bretta and he wanted me to ask you all , when he first starts the car it idles high which i know its supposed to when the motors cold but it will idle rough like its not hitting on all cylinders and then soon as motor warms up it , it idles fine.. He said that he unpluged the iat sensor and it didnt do it . Would this make a diff??? and could it be the IAT Sensor ??
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It runs fine after it warms up? I'd do a fuel pressure test as see if the regulator is ok.Lorenzo
'11 DODGE Challenger R/ T Classic 57M6 Green with Envy "Giant Green Squid"
'92 PONTIAC Grand Prix SE 34TDCM5 "Red Lobster" -
Yeah he said after the motor warms up , it idles smooth ... Its just between when the high idle is on and when it slowly goes down to where it should be after warmed up....Originally posted by gpse3400 View PostComment
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OT - Why do you always post in the Site Articles area?!?! This is NOT an area for maintenance issues. Please learn to post in the correct area.
-Topic moved to correct location....-Brad-
89 Mustang : Future 60V6 Power
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Follow the build -> http://www.3x00swap.com/index.php?page=mustang-blogComment
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AHHH Prob. cause I didnt realize that i should be posting maintance under pushrod maintance , actually i dont remember seeing that but any way , now i no its there .. I seen theory discussions so just put it there .. Sorry.. As for my question that i asked what do you think this would be???Originally posted by bszopi View PostComment
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yeah, I'd look at the FPR also
plus, it sounds like the motor might be in need of a good de-carbN-body enthusiast:
{'87 Grand Am SE - 3.0 90* v6} / {'93 Grand Am LE - 3.3 90* v6}
{'98 Grand Am SE - 2.4 Q4} / {'99 Grand Am GT1 - 3400 60* v6}
Current Project:
{'90 Chevrolet C1500 Sport 350TBI}Comment
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