engine runs real rough when warm
Thread Starter
|
New User
Joined: Sep 2005
Posts: 20
Likes: 0
From: Piscataway,NJ
engine runs real rough when warm
Hi guys I was wondering if my TPS is the culprit.. My truck is an 86 f-150 2wd 302 efi I have no trouble codes in memory.. I used my Snap on Vantage (great tool by the way) to test my TPS and it seems to have lower voltage than spec. koeo its at 1 1/2 to 2 volts at closed throttle and at wat its only about 4 volts about 2 volts low would this cause my truck to run real rough when warm ie.. no power bogs I ave to feather the throttle to keep it running barely.. Any ideas?
thanks
John
thanks
John
