Jump to content

Question - Hesitation at first gas


Recommended Posts

Need some ideas.

I've got a 1990 4.0 column shift long bed.

When I come to a stop (sign or light) then go to give it some gas I get a hesitation (kind of a stutter). In the last few months the spark plugs have been replaced, the distributor has been replaced, the fuel injectors have been replaced, the gas tank has been replaced, the fuel filter has been replaced.

Need some ideas?

TPS???

Thanks

Link to comment
Share on other sites

try bypassing the ballast resister, I know that they can do some screwy things when they go out, and they're cheap. Other then that I would start going through your sensors one by one.

Link to comment
Share on other sites

  • 2 weeks later...

I'm going to assume this is a new problem, AND that you have gone thru and given a complete tune-up. How about a fuel filter and good TB cleaning? Also, if its new, have you recently changed anything? If you did, try replacing what you did and see if this goes away

 

CW

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...