SPONSORED LINKS

1999 Ford Explorer fuel injection

Tiny
RGADDIS5
  • MEMBER
  • 1999 FORD EXPLORER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 118,000 MILES
This car vaporlocks when temp outside is 85 degrees or hotter this car after warm up driving 5 miles. It will not want to start if you bleed the fuel rail off it will start. You get air out of it I have replaced the fuel pump, cleaned the fuel injectors by removing and cleaning. New gaskets on the upper intake. Replaced the fuel tank, done all I could think of this car doesn't have a return on the fuel rail if it does I couldn't find it and I had the rail out cleaned it also. Any thing that you could tell me to check would be appreciated.
SPONSORED LINKS
Saturday, July 24th, 2010 AT 9:54 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Hi rgaddis5@gmail, com, Welcome to 2carpros and TY for the donation

Problem here could be caused by one of the following a leaky injector/s, fuel pressure regulator and fuel pump check valve this will cause the fuel pressure to drop that will contribute to hard starting and vapor locking in extreme hot weather.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Sunday, July 25th, 2010 AT 2:55 AM

Please login or register to post a reply.

Related Fuel System Fuel Pump Replace/Remove Content

Fuel Pump Replacement
GUIDE
Fuel Pump Replacement
When a fuel pump goes out it can do so one of two ways either it can quit and stop working or it can fail intermittently causing the engine to stall or not start.
VIEW MORE

Sponsored links