96 e150 4.9l missfire
Thread Starter
|
New User
Joined: May 2006
Posts: 1
Likes: 0
96 e150 4.9l missfire
Hello everyone,
First time user,
I have a 96 e150 4.9l. I have just rebuilt theentire engine down to the block. putt everything back together. Have one problem cylinder 5 is missfiring. Have new injectors, new plugs,wire,coil,cap, do not have a clue why it is not firing.
First time user,
I have a 96 e150 4.9l. I have just rebuilt theentire engine down to the block. putt everything back together. Have one problem cylinder 5 is missfiring. Have new injectors, new plugs,wire,coil,cap, do not have a clue why it is not firing.
Posting Guru
Joined: Apr 2003
Posts: 1,153
Likes: 1
From: Venezuela
First at all WELCOME
1º Compression test, be sure cilinder Nº 5 has almost 80psi
2º Swap inyector 6 to 5 and retest again. problem still? check inyector connector/wiring. Use inyector test light
3º Disconnect spark plug wire Nº 5, use a spark tester be sure there is enought spark
Then let us know...
1º Compression test, be sure cilinder Nº 5 has almost 80psi
2º Swap inyector 6 to 5 and retest again. problem still? check inyector connector/wiring. Use inyector test light
3º Disconnect spark plug wire Nº 5, use a spark tester be sure there is enought spark
Then let us know...
