1991 351 V8 4WD Auto stalls as soon as put in gear - F150online Forums

Go Back  F150online Forums > F-Series Trucks > Pre-1997 Models
1991 351 V8 4WD Auto stalls as soon as put in gear >

1991 351 V8 4WD Auto stalls as soon as put in gear

Pre-1997 Models

1991 351 V8 4WD Auto stalls as soon as put in gear

 
  #1  
Old 03-13-2019, 03:19 AM
Junior Member
Thread Starter
Join Date: Apr 2018
Posts: 3
1991 351 V8 4WD Auto stalls as soon as put in gear

The engine runs well in park. Runs ok revving RPM up and down. Foot on brake and put in drive and it slows - runs rough and stalls. fixed a bunch of vacuum leaks but no change.
any help with a direction would appreciated - Thanks
 
  #2  
Old 03-13-2019, 08:45 AM
Senior Member
Join Date: Jan 2002
Location: Wilmington,NC
Posts: 4,554
Any codes? Could be stuck open egr among many other possibilities. Maybe start with fuel pressure check, compression test? Put a couple bottles of chevron techron in the gas tank.
 
  #3  
Old 03-13-2019, 10:22 AM
glc's Avatar
glc
glc is offline
Senior Member
Join Date: Dec 2006
Location: Joplin MO
Posts: 38,135
Could be a sticky IAC.
 
 


Thread Tools
Search this Thread
Quick Reply: 1991 351 V8 4WD Auto stalls as soon as put in gear


Sponsors

Archive Advertising Cookie Policy Privacy Statement Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: