Bad carburetor
Senior Member
Joined: Jun 2010
Posts: 16,567
The fact that we both are thinking is a good thing, that's how problems get solved.
There was a float gauge to weigh those floats and without any specs the best thing to do is replace it, set it, and see if that solves the problem. There aren't too many things that can be that troublesome . If we take one step at a time we will correct the problem. Have you tried to locate a float for it?
There was a float gauge to weigh those floats and without any specs the best thing to do is replace it, set it, and see if that solves the problem. There aren't too many things that can be that troublesome . If we take one step at a time we will correct the problem. Have you tried to locate a float for it?
Thread Starter
|
Junior Member
Joined: Feb 2015
Posts: 18
From: Oklahoma
No Hanky I haven't but have seen them online for about $12-14...what exactly is the purpose of a TPS? to my understanding it's to send a signal to the computer which tells the stepper motor to allow more or less air for correct mixture, am I right or on the wrong track
Thanks for responding
Thanks for responding
Senior Member
Joined: Jun 2010
Posts: 16,567
You're welcome!
The TPS in this case monitors the throttle position mostly for idle speed control among other reasons.
I wouldn't consider even touching that until you correct the cause of the running rich problem. That float's needle and seat appear to be allowing too much fuel to go into the intake and that , if the float level has not been altered, is cause enough for an overly rich mixture.
The TPS in this case monitors the throttle position mostly for idle speed control among other reasons.
I wouldn't consider even touching that until you correct the cause of the running rich problem. That float's needle and seat appear to be allowing too much fuel to go into the intake and that , if the float level has not been altered, is cause enough for an overly rich mixture.
Senior Member
Joined: Jun 2010
Posts: 16,567
There is a good explanation related to the 7200VV carburetor if you go to the Autozone site .
Just google or check " float level spec for ford 7200VV carburetor" , It provides the float level spec (1.0 inches) and float drop spec (1 7/16 inches) and the correct method and sequence to perform the adjustments. It also explains how the mixture is controlled. It should help and also answer some questions you might have.
Just google or check " float level spec for ford 7200VV carburetor" , It provides the float level spec (1.0 inches) and float drop spec (1 7/16 inches) and the correct method and sequence to perform the adjustments. It also explains how the mixture is controlled. It should help and also answer some questions you might have.
Thread Starter
|
Junior Member
Joined: Feb 2015
Posts: 18
From: Oklahoma
Hanky the problem is the choke assy./ the little cheap CER rod assy. The Vacuum that holds the, nevermind I'll send a pic long story short CER rod assy. Binds
Thread Starter
|
Junior Member
Joined: Feb 2015
Posts: 18
From: Oklahoma
And it's all new!
Thread Starter
|
Junior Member
Joined: Feb 2015
Posts: 18
From: Oklahoma
Vjsimone hi there, I'd forgotten about this thread but to answer your question, it is working fairly well after I replaced the float. It still running a little rich but I can live with it.No more stalling at stop signs or at sudden stops. Runs great on the highway and even getting 9.7 mpg ad opposed to 6.9 previously. Still haven't touched the TPS but did change out the O2 sensor. Overall I'm pleased and it's still original 
Thread
Thread Starter
Forum
Replies
Last Post