Better gas mileage
#11
08-26-2007, 08:17 AM
Veteran
Join Date: Apr 2006
Location: Nova Scotia
Posts: 404
Likes: 0
Received 0 Likes
on
0 Posts
RE: Better gas mileage
Hi Theo.
You still running with a Cat- converter.If so something to check.
Do you notice a slight miss under light throttle loads.
For some reason 360s (but not 318s)coil wire can arkto one of the fuel injectors and feed back to your computer and put it in a drunked state with no check engine will show. It happen to me. Twice before the dealer found out what had happen.
Had to replace the computer, get really good ( or heavy)performance wires and relocate all the plug wires including the coil wire. I know there is a TSB on this and some of you dodge guys know where to find it.
I'm getting 20-22 Canadian mpg-highway----that would be approx. 16-18 US mpg-highway.
Hope this is of some help.
Cheers Kayakman
98 QC 360 - 3:55 axle- LT-245-75R16s
kn filter-taylor performance wires- heavy duty cap and distributor- Champion truck spark plugs- s/s magnaflow muffler. Maremount Cat.
Nothing special
You still running with a Cat- converter.If so something to check.
Do you notice a slight miss under light throttle loads.
For some reason 360s (but not 318s)coil wire can arkto one of the fuel injectors and feed back to your computer and put it in a drunked state with no check engine will show. It happen to me. Twice before the dealer found out what had happen.
Had to replace the computer, get really good ( or heavy)performance wires and relocate all the plug wires including the coil wire. I know there is a TSB on this and some of you dodge guys know where to find it.
I'm getting 20-22 Canadian mpg-highway----that would be approx. 16-18 US mpg-highway.
Hope this is of some help.
Cheers Kayakman
98 QC 360 - 3:55 axle- LT-245-75R16s
kn filter-taylor performance wires- heavy duty cap and distributor- Champion truck spark plugs- s/s magnaflow muffler. Maremount Cat.
Nothing special
