Hi all, I've got a 1996 4.6 P38, done about 180k kms.
Well maintained, new plugs and leads. Has a good LPG system, (not injection), never had any backfires.
It goes well enough on both fuels, but dies in the bum up hills.
I tow a Jayco camper trailer, (just over 1 tonne), and boy can it chew some fuel when its towing that, 25 - 30 l/100.
Verrrryyy slow up hills when towing.
My thoughts are worn camshaft, blocked exhaust, or just crap for towing.
How restictive is the exhaust?
Well maintained, new plugs and leads. Has a good LPG system, (not injection), never had any backfires.
It goes well enough on both fuels, but dies in the bum up hills.
I tow a Jayco camper trailer, (just over 1 tonne), and boy can it chew some fuel when its towing that, 25 - 30 l/100.
Verrrryyy slow up hills when towing.
My thoughts are worn camshaft, blocked exhaust, or just crap for towing.
How restictive is the exhaust?