87 5.0 running rich
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5th Wheeling
Joined: Apr 2018
Posts: 47
Likes: 8
87 5.0 running rich
1987 f150 5.0 2wd single tank, at, stock. tail pipe stinks like gas, runs smooth, lost power, bad mileage. most sensors are new. tps, new iac new, all vac lines are new, pumps are new. o2 sensor is a year old, 32 psi fuel. all new ignition, new computer. has run great for months. lots of previous problems. all fixed.
3 months ago it would squeal both rear tires,now barely keeps up with traffic.
About a month ago started running rich.
Where should I start looking?
3 months ago it would squeal both rear tires,now barely keeps up with traffic.
About a month ago started running rich.
Where should I start looking?
Fleet Owner
Joined: Oct 2005
Posts: 20,786
Likes: 1,751
From: Kentucky
Your other thread on the same topic is telling you the same thing: https://www.ford-trucks.com/forums/1...ning-rich.html
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powerlover
1987 - 1996 F150 & Larger F-Series Trucks
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Jul 25, 2005 10:26 PM
