hi there i have been given a chrysler voyager 3.3 v6 just put a new head on as the old one had dropped a valve. all put back together correctly, but have no spark at plugs from coil. i have changed the crankshaft sensor and coil is there anything else i need to check. does the fact i havent got the code for the stereo play a big part in the immobilser side of it as when i use the key less entry , it spins over a treat, but wont start. please help as my wife is moaning at me to get it sorted as we are spending money and it still wont go. thanks ray
[:@]

 

Hi

you got the wires wrong.
you MUST have ground on one of the terminals of the DIS system (you call it the coil I believe), you MUST have a positive on the other terminal.
and that's it.
if you're not sure, have an electrician to look at it.

if that's OK, then it has to be a computer that's taking care of the ignition, but I don't believe that's the case here.

 

thanks for your reply, do you have any wiring diagrams of this as im no wizard when it comes to this, please could you give me any indication as to which one should be ground and which one is positive. thanks ray

 

sorry

autodata that I have does not have that year/model.
but, as a rule of a thumb, there should be only two connectors on DIS.
with the ignition on ACC, it should show positive on one and negative on the other.

if you can't figure it out on your own, have an electrician to look at it. you can easily blow the computer by shorting two wrong terminals.