Ok,
I looked through the forum to find any related topics before I post this wuestion and nothing worked for me. I transplant these Ho's into jeeps. Mine will start right up and then run fine. Once it gets up to operating temperature, it will not restart. Now, this could be ECT. I had to replace the IAC becasue it would not idle properly, yet when the IAC went bad, that is when all of this mess started. Engine grounds were discussed in other topics, however this is odd the motor runs fine, but will not start again until it cools off or I wait a day. There are times when I have to hold the throttle down. Very interesting. I checked the output on the TPS and IAC compared to my 5.0 in my explorer and they were the same. Furthermore, the jeep ran when I disconnected the IAC! Everytime the IAC is disconnected, the motor always shut off.
Any help would greatly be appreciated. I have a code reader but it won't work for some reason. Hope you guys can shed some light here.
Good Luck!
Corey
I looked through the forum to find any related topics before I post this wuestion and nothing worked for me. I transplant these Ho's into jeeps. Mine will start right up and then run fine. Once it gets up to operating temperature, it will not restart. Now, this could be ECT. I had to replace the IAC becasue it would not idle properly, yet when the IAC went bad, that is when all of this mess started. Engine grounds were discussed in other topics, however this is odd the motor runs fine, but will not start again until it cools off or I wait a day. There are times when I have to hold the throttle down. Very interesting. I checked the output on the TPS and IAC compared to my 5.0 in my explorer and they were the same. Furthermore, the jeep ran when I disconnected the IAC! Everytime the IAC is disconnected, the motor always shut off.
Any help would greatly be appreciated. I have a code reader but it won't work for some reason. Hope you guys can shed some light here.
Good Luck!
Corey