EVAP system

BRADRENNIE

MEMBER
1995 FORD F-150
4.9L
6 CYL
4WD
MANUAL
199,000 MILES

Charcoal canister overflowed while not running for several days, started right up but after a few blocks stalled. Started right up but continues to stall after a short distance. Replaced stock inline fuel filter and vacuum line that leads to canister. Still starts right up but stalls after short distances.

6 Replies

KEN L

MASTER CERTIFIED MECHANIC
47,643 POSTS

Hello,

The charcoal canister has a valve on top that sounds like it has failed. This will pull raw gas into the engine and make it stall after a short time.

Please let us know what you find so it will help others.

Best, Ken

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Sunday, April 9th, 2017 AT 2:57 PM

JMF150

MEMBER
3 POSTS
1998 FORD F-150

1998 Ford F150 V8 Two Wheel Drive Automatic

HI, I took my pickup for inspection and it failed. It came out with a Aveporative System NOT READY. No Codes.

Pls help

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Sunday, April 9th, 2017 AT 3:10 PM (Merged)

CRZYDRVR

MEMBER
432 POSTS

Take it to a repair shop that has a smoke machine that can help find very small leaks in the EVAP system.

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Sunday, April 9th, 2017 AT 3:10 PM (Merged)

JMF150

MEMBER
3 POSTS

Thanks crzydrvr, I'll do that.

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Sunday, April 9th, 2017 AT 3:10 PM (Merged)

ASHISQUIERDO

MEMBER
1 POST
2001 FORD F-150

Computer problem
2001 Ford F150 V8 Two Wheel Drive Automatic

the vehicle was smogged and a code was indicated 0456 Evap contol has a small leak. The engine light was illuminated and now it has gone out.
How and what tools are needed to check the evap system so this vehicle can pass smog