Please Help Diagnosis Needed
Thread Starter
Instructor
Joined: Mar 2003
Posts: 176
Likes: 0
From: Holtsville NY
Please Help Diagnosis Needed
I have had an intermittent stutter/stumble at higher RPM but now the last couple days I am getting an iffy idle, a more severe hesitation adn stutter at a bigger range of RPM and now backfiring. What gives?
Le Mans Master
Joined: Mar 2004
Posts: 8,700
Likes: 298
From: Ft. Lauderdale Fl
The first thing I would do is check for codes. It could be almost anything from your Optispark to a bad plug wire. Need more info--
do you get the cut-out immediately or at temp. Trying to figure if
you are in open loop or closed loop. Come back with more info.
do you get the cut-out immediately or at temp. Trying to figure if
you are in open loop or closed loop. Come back with more info.
